Riverbed Technology (RVBD)

We are susceptible to shortages or price fluctuations in our supply chain. Any shortages or price fluctuations in components used in our products could delay shipment of our products or increase our costs and harm our operating results.

Our increase in the use of Riverbed-designed content in our hardware platforms has increased our susceptibility to scarcity or delivery delays for custom components within our systems. Shortages in components that we use in our products are possible and our and our suppliers’ ability to predict the availability of such components may be limited. Some of these components are available only from limited sources of supply. The unavailability of any of these components would prevent us from shipping products because each of these components is necessary to the proper functioning of our appliances. In addition, the lead times associated with certain components are lengthy and preclude rapid changes in quantity requirements and delivery schedules.

Any growth in our business or the economy is likely to create greater pressures on us and our suppliers to project overall component demand accurately and to establish optimal component inventory levels. In addition, increased demand by third parties for the components we use in our products may lead to decreased availability and higher prices for those components. We carry limited inventory of our product components, and we rely on suppliers to deliver components in a timely manner based on forecasts we provide. We rely on both purchase orders and long-term contracts with our suppliers, but we may not be able to secure sufficient components at reasonable prices or of acceptable quality, which would seriously impact our ability to deliver products to our customers and, as a result, adversely impact our revenue.

If we fail to accurately predict our manufacturing requirements, we could incur additional costs or experience manufacturing delays, which would harm our business. We are dependent on contract manufacturers, and changes to those relationships, expected or unexpected, may result in delays or disruptions that could harm our business.

We depend on independent contract manufacturers to manufacture and assemble our products. We rely on purchase orders or long-term contracts with our contract manufacturers. Some of our contract manufacturers are not obligated to supply products to us for any specific period, in any specific quantity or at any specific price. Our orders may represent a relatively small percentage of the overall orders received by our contract manufacturers from their customers. As a result, fulfilling our orders may not be considered a priority by one or more of our contract manufacturers in the event the contract manufacturer is constrained in its ability to fulfill all of its customer obligations in a timely manner. We provide demand forecasts to our contract manufacturers. If we overestimate our requirements, the contract manufacturers may assess charges or we may have liabilities for excess inventory, each of which could negatively affect our gross margins. Conversely, because lead times for required materials and components vary significantly and depend on factors such as the specific supplier, contract terms and the demand for each component at a given time, if we underestimate our requirements, the contract manufacturers may have inadequate materials and components required to produce our products, which could interrupt manufacturing of our products and result in delays in shipments and deferral or loss of revenue.

Although the contract manufacturing services required to manufacture and assemble our products may be readily available from a number of established manufacturers, it is time-consuming and costly to qualify and implement contract manufacturer relationships. Therefore, if one or more of our contract manufacturers suffers an interruption in its business, or experiences delays, disruptions or quality control problems in its manufacturing operations, or we choose to change or add additional contract manufacturers, our ability to ship products to our customers would be delayed and our business, operating results and financial condition would be adversely affected.

We are susceptible to shortages or price fluctuations in our supply chain. Any shortages or price fluctuations in components used in our products could delay shipment of our products or increase our costs and harm our operating results.

Our increase in the use of Riverbed-designed content in our hardware platforms has increased our susceptibility to scarcity or delivery delays for custom components within our systems. Shortages in components that we use in our products are possible and our and our suppliers’ ability to predict the availability of such components may be limited. Some of these components are available only from limited sources of supply. The unavailability of any of these components would prevent us from shipping products because each of these components is necessary to the proper functioning of our appliances. In addition, the lead times associated with certain components are lengthy and preclude rapid changes in quantity requirements and delivery schedules.

Any growth in our business or the economy is likely to create greater pressures on us and our suppliers to project overall component demand accurately and to establish optimal component inventory levels. In addition, increased demand by third parties for the components we use in our products may lead to decreased availability and higher prices for those components. We carry limited inventory of our product components, and we rely on suppliers to deliver components in a timely manner based on forecasts we provide. We rely on both purchase orders and long-term contracts with our suppliers, but we may not be able to secure sufficient components at reasonable prices or of acceptable quality, which would seriously impact our ability to deliver products to our customers and, as a result, adversely impact our revenue.

If we fail to accurately predict our manufacturing requirements, we could incur additional costs or experience manufacturing delays, which would harm our business. We are dependent on contract manufacturers, and changes to those relationships, expected or unexpected, may result in delays or disruptions that could harm our business.

We depend on independent contract manufacturers to manufacture and assemble our products. We rely on purchase orders or long-term contracts with our contract manufacturers. Some of our contract manufacturers are not obligated to supply products to us for any specific period, in any specific quantity or at any specific price. Our orders may represent a relatively small percentage of the overall orders received by our contract manufacturers from their customers. As a result, fulfilling our orders may not be considered a priority by one or more of our contract manufacturers in the event the contract manufacturer is constrained in its ability to fulfill all of its customer obligations in a timely manner. We provide demand forecasts to our contract manufacturers. If we overestimate our requirements, the contract manufacturers may assess charges or we may have liabilities for excess inventory, each of which could negatively affect our gross margins. Conversely, because lead times for required materials and components vary significantly and depend on factors such as the specific supplier, contract terms and the demand for each component at a given time, if we underestimate our requirements, the contract manufacturers may have inadequate materials and components required to produce our products, which could interrupt manufacturing of our products and result in delays in shipments and deferral or loss of revenue.

Although the contract manufacturing services required to manufacture and assemble our products may be readily available from a number of established manufacturers, it is time consuming and costly to qualify and implement contract manufacturer relationships. Therefore, if one or more of

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our contract manufacturers suffers an interruption in its business, or experiences delays, disruptions or quality control problems in its manufacturing operations, or we choose to change or add additional contract manufacturers, our ability to ship products to our customers would be delayed and our business, operating results and financial condition would be adversely affected.

We are susceptible to shortages or price fluctuations in our supply chain. Any shortages or price
fluctuations in components used in our products could delay shipment of our products or increase our costs and harm our operating results.

Our
increase in the use of Riverbed-designed content in our hardware platforms has increased our susceptibility to scarcity or delivery delays for custom components within our systems. Shortages in components that we use in our products are possible and
our and our suppliers’ ability to predict the availability of such components may be limited. Some of these components are available only from limited sources of supply. The unavailability of any of these components would prevent us from
shipping products because each of these components is necessary to the proper functioning of our appliances. In addition, the lead times associated with certain components are lengthy and preclude rapid changes in quantity requirements and delivery
schedules.

Any growth in our business or the economy is likely to create greater pressures on us and our suppliers to project overall component
demand accurately and to establish optimal component inventory levels. In addition, increased demand by third parties for the components we use in our products may lead to decreased availability and higher prices for those components. We carry
limited inventory of our product components, and we rely on suppliers to deliver components in a timely manner based on forecasts we provide. We rely on both purchase orders and long-term contracts with our suppliers, but we may not be able to
secure sufficient components at reasonable prices or of acceptable quality, which would seriously impact our ability to deliver products to our customers and, as a result, adversely impact our revenue.

We are susceptible to shortages or price fluctuations in our supply chain. Any shortages or price fluctuations in components used in our products could delay shipment of our products or increase our costs and harm our operating results.

Our increase in the use of Riverbed-designed content in our hardware platforms has increased our susceptibility to scarcity or delivery delays for custom components within our systems. Shortages in components that we use in our products are possible and our and our suppliers’ ability to predict the availability of such components may be limited. Some of these components are available only from limited sources of supply. The unavailability of any of these components would prevent us from shipping products because each of these components is necessary to the proper functioning of our appliances. In addition, the lead times associated with certain components are lengthy and preclude rapid changes in quantity requirements and delivery schedules.

Any growth in our business or the economy is likely to create greater pressures on us and our suppliers to project overall component demand accurately and to establish optimal component inventory levels. In addition, increased demand by third parties for the components we use in our products may lead to decreased availability and higher prices for those components. We carry limited inventory of our product components, and we rely on suppliers to deliver components in a timely manner based on forecasts we provide. We rely on both purchase orders and long-term contracts with our suppliers, but we may not be able to secure sufficient components at reasonable prices or of acceptable quality, which would seriously impact our ability to deliver products to our customers, and as a result adversely impact our revenue.

If we fail to accurately predict our manufacturing requirements, we could incur additional costs or experience manufacturing delays, which would harm our business. We are dependent on contract manufacturers, and changes to those relationships, expected or unexpected, may result in delays or disruptions that could harm our business.

We depend on independent contract manufacturers to manufacture and assemble our products. We rely on purchase orders or long-term contracts with our contract manufacturers. Some of our contract manufacturers are not obligated to supply products to us for any specific period, in any specific quantity or at any specific price. Our orders may represent a

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relatively small percentage of the overall orders received by our contract manufacturers from their customers. As a result, fulfilling our orders may not be considered a priority by one or more of our contract manufacturers in the event the contract manufacturer is constrained in its ability to fulfill all of its customer obligations in a timely manner. We provide demand forecasts to our contract manufacturers. If we overestimate our requirements, the contract manufacturers may assess charges or we may have liabilities for excess inventory, each of which could negatively affect our gross margins. Conversely, because lead times for required materials and components vary significantly and depend on factors such as the specific supplier, contract terms and the demand for each component at a given time, if we underestimate our requirements, the contract manufacturers may have inadequate materials and components required to produce our products, which could interrupt manufacturing of our products and result in delays in shipments and deferral or loss of revenue.

Although the contract manufacturing services required to manufacture and assemble our products may be readily available from a number of established manufacturers, it is time consuming and costly to qualify and implement contract manufacturer relationships. Therefore, if one or more of our contract manufacturers suffers an interruption in its business, or experiences delays, disruptions or quality control problems in its manufacturing operations, or we choose to change or add additional contract manufacturers, our ability to ship products to our customers would be delayed.

We are susceptible to shortages or price fluctuations in our supply chain. Any shortages or price fluctuations in components used in our products could delay shipment of our products or increase our costs and harm our operating results.

As we increase the Riverbed-designed content of our hardware platforms to provide greater capabilities to our customers, we increase our susceptibility to scarcity or delivery delays for custom components within our systems. Shortages in components that we use in our products are possible and our and our suppliers’ ability to predict the availability of such components may be limited. Some of these components are available only from limited sources of supply. The unavailability of any of these components would prevent us from shipping products because each of these components is necessary to the proper functioning of our appliances. In addition, the lead times associated with certain components are lengthy and preclude rapid changes in quantity requirements and delivery schedules.

Any growth in our business or the economy is likely to create greater pressures on us and our suppliers to project overall component demand accurately and to establish optimal component inventory levels. In addition, increased demand by third parties for the components we use in our products may lead to decreased availability and higher prices for those components. We carry limited inventory of our product components, and we rely on suppliers to deliver components in a timely manner based on forecasts we provide. We rely on both purchase orders and long-term contracts with our suppliers, but we may not be able to secure sufficient components at reasonable prices or of acceptable quality, which would seriously impact our ability to deliver products to our customers, and as a result adversely impact our revenue.

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If we fail to predict accurately our manufacturing requirements, we could incur additional costs or experience manufacturing delays which would harm our business. We are dependent on contract manufacturers, and changes to those relationships, expected or unexpected, may result in delays or disruptions that could harm our business.

We depend on independent contract manufacturers to manufacture and assemble our products. We rely on purchase orders or long-term contracts with our contract manufacturers. Some of our contract manufacturers are not obligated to supply products to us for any specific period, in any specific quantity or at any specific price. Our orders may represent a relatively small percentage of the overall orders received by our contract manufacturers from their customers. As a result, fulfilling our orders may not be considered a priority by one or more of our contract manufacturers in the event the contract manufacturer is constrained in its ability to fulfill all of its customer obligations in a timely manner. We provide demand forecasts to our contract manufacturers. If we overestimate our requirements, the contract manufacturers may assess charges or we may have liabilities for excess inventory, each of which could negatively affect our gross margins. Conversely, because lead times for required materials and components vary significantly and depend on factors such as the specific supplier, contract terms and the demand for each component at a given time, if we underestimate our requirements, the contract manufacturers may have inadequate materials and components required to produce our products, which could interrupt manufacturing of our products and result in delays in shipments and deferral or loss of revenue.

Although the contract manufacturing services required to manufacture and assemble our products may be readily available from a number of established manufacturers, it is time consuming and costly to qualify and implement contract manufacturer relationships. Therefore, if one or more of our contract manufacturers suffers an interruption in its business, or experiences delays, disruptions or quality control problems in its manufacturing operations, or we choose to change or add additional contract manufacturers, our ability to ship products to our customers would be delayed.

We are susceptible to shortages or price fluctuations in our supply chain. Any shortages or price fluctuations in components used in our products could delay shipment of our products.

Shortages in components that we use in our products are possible and our ability to predict the availability of such components may be limited. Some of these components are available only from limited sources of supply. For example, our Steelhead appliances depend on network bypass cards to provide a fail-to-wire capability. These bypass cards use high speed relays available only from a limited number of vendors. In addition, our ability to timely deliver products to our customers would be harmed if we needed to qualify replacements for the systems, motherboards, chassis and storage adapters used in our appliances. We would be similarly impacted by shortages in the availability, or the complete unavailability, of the central processing units, bypass cards, disks, memory, fans and power supplies that we use in our appliances. Specifically, the unavailability of any of these components would prevent us from shipping products because each of these components is necessary to the proper functioning of our appliances. In addition, the lead times associated with certain components are lengthy and preclude rapid changes in quantity requirements and delivery schedules.

Any growth in our business or the economy is likely to create greater pressures on us and our suppliers to project overall component demand accurately and to establish optimal component inventory levels. In addition, increased demand by third parties for the components we use in our products may lead to decreased availability and higher prices for those components. We carry very little inventory of our product components, and we rely on our suppliers to deliver necessary components to our contract manufacturers in a timely manner based on forecasts we provide. We rely on both purchase orders and long-term contracts with our suppliers. As a result, even if available, we may not be able to secure sufficient components at reasonable prices or of acceptable quality to build products in a timely manner, which would seriously impact our ability to deliver products to our customers, and impact our revenue.

If we fail to predict accurately our manufacturing requirements, we could incur additional costs or experience manufacturing delays which would harm our business. We are dependent on contract manufacturers, and changes to those relationships, expected or unexpected, may result in delays or disruptions that could harm our business.

We depend on independent contract manufacturers to manufacture and assemble our products. We rely on purchase orders or long-term contracts with our contract manufacturers. Some of our contract manufacturers are not obligated to supply products to us for any specific period, in any specific quantity or at any specific price. Our orders may represent a relatively small percentage of the overall orders received by our contract manufacturers from their customers. As a result, fulfilling our orders may not be considered a priority by one or more of our contract manufacturers in the event the contract manufacturer is constrained in its ability to fulfill all of its customer obligations in a timely manner. We provide demand forecasts to our contract manufacturers. If we overestimate our requirements, the contract manufacturers may assess charges or we may have liabilities for excess inventory, each of which could negatively affect our gross margins. Conversely, because lead times for required materials and components vary significantly and depend on factors such as the specific supplier, contract terms and the demand for each component at a given time, if we underestimate our requirements, the contract manufacturers may have inadequate materials and components required to produce our products, which could interrupt manufacturing of our products and result in delays in shipments and deferral or loss of revenue.

Although the contract manufacturing services required to manufacture and assemble our products may be readily available from a number of established manufacturers, it is time consuming and costly to qualify and implement contract manufacturer relationships. Therefore, if one or more of our contract manufacturers suffers an interruption in its business, or experiences delays, disruptions or quality control problems in its manufacturing operations, or we choose to change or add additional contract manufacturers, our ability to ship products to our customers would be delayed.

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Table of Contents

We are susceptible to shortages or price fluctuations in our supply chain. Any shortages or price fluctuations in components used in our products could delay shipment of our products.

Shortages in components that we use in our products are possible and our ability to predict the availability of such components may be limited. Some of these components are available only from limited sources of supply. For example, our Steelhead appliances depend on network bypass cards to provide a fail-to-wire capability. These bypass cards use high speed relays available only from a limited number of vendors. In addition, our ability to timely deliver products to our customers would be harmed if we needed to qualify replacements for the systems, motherboards, chassis and storage adapters used in our appliances. We would be similarly impacted by shortages in the availability, or the complete unavailability, of the central processing units, bypass cards, disks, memory, fans and power supplies that we use in our appliances. Specifically, the unavailability of any of these components would prevent us from shipping products because each of these components is necessary to the proper functioning of our appliances. In addition, the lead times associated with certain components are lengthy and preclude rapid changes in quantity requirements and delivery schedules.

Any growth in our business or the economy is likely to create greater pressures on us and our suppliers to project overall component demand accurately and to establish optimal component inventory levels. In addition, increased demand by third parties for the components we use in our products may lead to decreased availability and higher prices for those components. We carry very little inventory of our product components, and we rely on our suppliers to deliver necessary components to our contract manufacturers in a timely manner based on forecasts we provide. We rely on both purchase orders and long-term contracts with our suppliers. As a result, even if available, we may not be able to secure sufficient components at reasonable prices or of acceptable quality to build products in a timely manner, which would seriously impact our ability to deliver products to our customers, and impact our revenue.

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Table of Contents

If we fail to predict accurately our manufacturing requirements, we could incur additional costs or experience manufacturing delays which would harm our business. We are dependent on contract manufacturers, and changes to those relationships, expected or unexpected, may result in delays or disruptions that could harm our business.

We depend on independent contract manufacturers to manufacture and assemble our products. We rely on purchase orders or long-term contracts with our contract manufacturers. Some of our contract manufacturers are not obligated to supply products to us for any specific period, in any specific quantity or at any specific price. Our orders may represent a relatively small percentage of the overall orders received by our contract manufacturers from their customers. As a result, fulfilling our orders may not be considered a priority by one or more of our contract manufacturers in the event the contract manufacturer is constrained in its ability to fulfill all of its customer obligations in a timely manner. We provide demand forecasts to our contract manufacturers. If we overestimate our requirements, the contract manufacturers may assess charges or we may have liabilities for excess inventory, each of which could negatively affect our gross margins. Conversely, because lead times for required materials and components vary significantly and depend on factors such as the specific supplier, contract terms and the demand for each component at a given time, if we underestimate our requirements, the contract manufacturers may have inadequate materials and components required to produce our products, which could interrupt manufacturing of our products and result in delays in shipments and deferral or loss of revenue.

Although the contract manufacturing services required to manufacture and assemble our products may be readily available from a number of established manufacturers, it is time consuming and costly to qualify and implement contract manufacturer relationships. Therefore, if one or more of our contract manufacturers suffers an interruption in its business, or experiences delays, disruptions or quality control problems in its manufacturing operations, or we choose to change or add additional contract manufacturers, our ability to ship products to our customers would be delayed.

We are susceptible to shortages or price fluctuations in our supply chain. Any shortages or price fluctuations in components used in our products could delay shipment of our products, which could materially adversely affect our business.

Shortages in components that we use in our products are possible and our ability to predict the availability of such components may be limited. Some of these components are available only from limited sources of supply. For example, our Steelhead appliances depend on network bypass cards to provide a fail-to-wire capability. These bypass cards use high speed relays available only from a limited number of vendors. In addition, our ability to timely deliver products to our customers would be materially adversely impacted if we needed to qualify replacements for the systems, motherboards, chassis and storage adapters used in our Steelhead appliances. We would be similarly affected by shortages in the availability, or the complete unavailability, of the central processing units, bypass cards, disks, fans and power supplies that we use in our appliances. Specifically, the unavailability of any of these components would prevent us from shipping products because each of these components is necessary to the proper functioning of our appliances. In addition, the lead times associated with certain components are lengthy and preclude rapid changes in quantity requirements and delivery schedules.

Any growth in our business or the economy is likely to create greater pressures on us and our suppliers to project overall component demand accurately and to establish optimal component inventory levels. In addition, increased demand by third parties for the components we use in our products may lead to decreased availability and higher prices for those components. We carry very little inventory of our product components, and we rely on our suppliers to deliver necessary components to our contract manufacturers in a timely manner based on forecasts we provide. We rely on both purchase orders and long-term contracts with our suppliers. As a result, even if available, we may not be able to secure sufficient components at reasonable prices or of acceptable quality to build products in a timely manner, which would seriously impact our ability to deliver products to our customers, and our business, operating results and financial condition would be adversely affected.

If we fail to predict accurately our manufacturing requirements, we could incur additional costs or experience manufacturing delays which would harm our business. We are dependent on contract manufacturers, and changes to those relationships, expected or unexpected, may result in delays or disruptions that could harm our business.

We depend on independent contract manufacturers who use standard components to manufacture and assemble our products. We rely on purchase orders or long-term contracts with our contract manufacturers. Some of our contract manufacturers are not obligated to supply products to us for any specific period, in any specific quantity or at any specific price. Our orders may represent a relatively small percentage of the overall orders received by our contract manufacturers from their customers. As a result, fulfilling our orders may not be considered a priority by one or more of our contract manufacturers in the event the contract manufacturer is constrained in its ability to fulfill all of its customer obligations in a timely manner. We provide demand forecasts to our contract manufacturers. If we overestimate our requirements, the contract manufacturers may assess charges or we may have liabilities for excess inventory, each of which could negatively affect our gross margins. Conversely, because lead times for required materials and components vary significantly and depend on factors such as the specific supplier, contract terms and the demand for each component at a given time, if we underestimate our requirements, the contract manufacturers may have inadequate materials and components required to produce our products, which could interrupt manufacturing of our products and result in delays in shipments and deferral or loss of revenue.

Although the contract manufacturing services required to manufacture and assemble our products may be readily available from a number of established manufacturers, it is time consuming and costly to qualify and implement contract manufacturer relationships. Therefore, if one or more of our contract manufacturers suffers an interruption in its business, or experiences delays, disruptions or quality control problems in its manufacturing operations, or we have to choose to change or add additional contract manufacturers, our ability to ship products to our customers would be delayed and our business, operating results and financial condition would be adversely affected.

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We are susceptible to shortages or price fluctuations in our supply chain. Any shortages or price fluctuations in components used in our products could delay shipment of our products, which could materially adversely affect our business.

Shortages in components that we use in our products are possible and our ability to predict the availability of such components may be limited. Some of these components are available only from limited sources of supply. For example, our Steelhead appliances depend on network bypass cards to provide a fail-to-wire capability. These bypass cards use high speed relays available only from a limited number of vendors. In addition, our ability to timely deliver products to our customers would be materially adversely impacted if we needed to qualify replacements for the systems, motherboards, chassis and storage adapters used in our Steelhead appliances. We would be similarly affected by shortages in the availability, or the complete unavailability, of the central processing units, bypass cards, disks, fans and power supplies that we use in our appliances. Specifically, the unavailability of any of these components would prevent us from shipping products because each of these components is necessary to the proper functioning of our appliances. In addition, the lead times associated with certain components are lengthy and preclude rapid changes in quantity requirements and delivery schedules.

Any growth in our business or the economy is likely to create greater pressures on us and our suppliers to project overall component demand accurately and to establish optimal component inventory levels. In addition, increased demand by third parties for the components we use in our products may lead to decreased availability and higher prices for those components. We carry very little inventory of our products and product components, and we rely on our suppliers to deliver necessary components to our contract manufacturers in a timely manner based on forecasts we provide. We rely on purchase orders rather than long-term contracts with our suppliers. As a result, even if available, we may not be able to secure sufficient components at reasonable prices or of acceptable quality to build products in a timely manner, which would seriously impact our ability to deliver products to our customers, and our business, operating results and financial condition would be adversely affected.

If we fail to predict accurately our manufacturing requirements, we could incur additional costs or experience manufacturing delays which would harm our business. We are dependent on contract manufacturers with whom we do not have long-term supply contracts, and changes to those relationships, expected or unexpected, may result in delays or disruptions that could harm our business.

We depend on independent contract manufacturers who use standard components to manufacture and assemble our products. We rely on purchase orders with all of our contract manufacturers and do not have long-term supply arrangements with any of them. As a result, our contract manufacturers are not obligated to supply products to us for any specific period, in any specific quantity or at any specific price. Our orders may represent a relatively small percentage of the overall orders received by our contract manufacturers from their customers. As a result, fulfilling our orders may not be considered a priority by one or more of our contract manufacturers in the event the contract manufacturer is constrained in its ability to fulfill all of its customer obligations in a timely manner. We provide demand forecasts to our contract manufacturers. If we overestimate our requirements, the contract manufacturers may assess charges or we may have liabilities for excess inventory, each of which could negatively affect our gross margins. Conversely, because lead times for required materials and components vary significantly and depend on factors such as the specific supplier, contract terms and the demand for each component at a given time, if we underestimate our requirements, the contract manufacturers may have inadequate materials and components required to produce our products, which could interrupt manufacturing of our products and result in delays in shipments and deferral or loss of revenue.

Although the contract manufacturing services required to manufacture and assemble our products may be readily available from a number of established manufacturers, it is time consuming and costly to qualify and implement contract manufacturer relationships. Therefore, if one or more of our contract manufacturers suffers an interruption in its business, or experiences delays, disruptions or quality control problems in its manufacturing operations, or we have to change or add additional contract manufacturers, our ability to ship products to our customers would be delayed and our business, operating results and financial condition would be adversely affected.

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We are susceptible to shortages or price fluctuations in our supply chain. Any shortages or price fluctuations in components used in our products could delay shipment of our products, which could materially adversely affect our business.

Shortages in components that we use in our products are possible and our ability to predict the availability of such components may be limited. Some of these components are available only from limited sources of supply. For example, our Steelhead appliances depend on network bypass cards to provide a fail-to-wire capability. These bypass cards use high speed relays available only from a limited number of vendors. In addition, our ability to timely deliver products to our customers would be materially adversely impacted if we needed to qualify replacements for the systems, motherboards, chassis and storage adapters used in our Steelhead appliances. We would be similarly affected by shortages in the availability, or the complete unavailability, of the central processing units, bypass cards, disks, fans and power supplies that we use in our appliances. Specifically, the unavailability of any of these components would prevent us from shipping products because each of these components is necessary to the proper functioning of our appliances. In addition, the lead times associated with certain components are lengthy and preclude rapid changes in quantity requirements and delivery schedules.

Any growth in our business or the economy is likely to create greater pressures on us and our suppliers to project overall component demand accurately and to establish optimal component inventory levels. In addition, increased demand by third parties for the components we use in our products may lead to decreased availability and higher prices for those components. We carry very little inventory of our products and product components, and we rely on our suppliers to deliver necessary components to our contract manufacturers in a timely manner based on forecasts we provide. We rely on purchase orders rather than long-term contracts with our suppliers. As a result, even if available, we may not be able to secure sufficient components at reasonable prices or of acceptable quality to build products in a timely manner, which would seriously impact our ability to deliver products to our customers, and our business, operating results and financial condition would be adversely affected.

If we fail to predict accurately our manufacturing requirements, we could incur additional costs or experience manufacturing delays which would harm our business. We are dependent on contract manufacturers with whom we do not have long-term supply contracts, and changes to those relationships, expected or unexpected, may result in delays or disruptions that could harm our business.

We depend on independent contract manufacturers who use standard components to manufacture and assemble our products. We rely on purchase orders with all of our contract manufacturers and do not have long-term supply arrangements with any of them. As a result, our contract manufacturers are not obligated to supply products to us for any specific period, in any specific quantity or at any specific price. Our orders may represent a relatively small percentage of the overall orders received by our contract manufacturers from their customers. As a result, fulfilling our orders may not be considered a priority by one or more of our contract manufacturers in the event the contract manufacturer is constrained in its ability to fulfill all of its customer obligations in a timely manner. We provide demand forecasts to our contract manufacturers. If we overestimate our requirements, the contract manufacturers may assess charges or we may have liabilities for excess inventory, each of which could negatively affect our gross margins. Conversely, because lead times for required materials and components vary significantly and depend on factors such as the specific supplier, contract terms and the demand for each component at a given time, if we underestimate our requirements, the contract manufacturers may have inadequate materials and components required to produce our products, which could interrupt manufacturing of our products and result in delays in shipments and deferral or loss of revenue.

Although the contract manufacturing services required to manufacture and assemble our products may be readily available from a number of established manufacturers, it is time consuming and costly to qualify and implement contract manufacturer relationships. Therefore, if one or more of our contract manufacturers suffers an interruption in its business, or experiences delays, disruptions or quality control problems in its manufacturing operations, or we have to change or add additional contract manufacturers, our ability to ship products to our customers would be delayed and our business, operating results and financial condition would be adversely affected.

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We are susceptible to shortages or price fluctuations in our supply chain. Any shortages or price fluctuations in components used in our products could delay shipment of our products, which could materially adversely affect our business.

Shortages in components that we use in our products are possible and our ability to predict the availability of such components may be limited. Some of these components are available only from single or limited sources of supply. For example, our Steelhead appliances depend on network bypass cards to provide a fail-to-wire capability. These bypass cards use high speed relays available only from a single vendor. Significant time and effort would be required to locate a new vendor for this component, if available at all. In addition, our ability to timely deliver products to our customers would be materially adversely impacted if we needed to qualify replacements for the systems, motherboards, chassis and storage adapters used in our Steelhead appliances. We would be similarly affected by shortages in the availability, or the complete unavailability, of the central processing units, bypass cards, disks, fans and power supplies that we use in our appliances. Specifically, the unavailability of any of these components would prevent us from shipping products because each of these components is necessary to the proper functioning of our appliances. In addition, the lead times associated with certain components are lengthy and preclude rapid changes in quantity requirements and delivery schedules.

Any growth in our business or the economy is likely to create greater pressures on us and our suppliers to project overall component demand accurately and to establish optimal component inventory levels. In addition, increased demand by third parties for the components we use in our products may lead to decreased availability and higher prices for those components. We carry very little inventory of our products and product components, and we rely on our suppliers to deliver necessary components to our contract manufacturers in a timely manner based on forecasts we provide. We rely on purchase orders rather than long-term contracts with our suppliers. As a result, even if available, we may not be able to secure sufficient components at reasonable prices or of acceptable quality to build products in a timely manner, which would seriously impact our ability to deliver products to our customers, and our business, operating results and financial condition would be adversely affected.

If we fail to predict accurately our manufacturing requirements, we could incur additional costs or experience manufacturing delays which would harm our business. We are dependent on contract manufacturers with whom we do not have long-term supply contracts, and changes to those relationships, expected or unexpected, may result in delays or disruptions that could harm our business.

We depend on independent contract manufacturers who use standard components to manufacture and assemble our products. We rely on purchase orders with all of our contract manufacturers and do not have long-term supply arrangements with any of them. As a result, our contract manufacturers are not obligated to supply products to us for any specific period, in any specific quantity or at any specific price. Our orders may represent a relatively small percentage of the overall orders received by our contract manufacturers from their customers. As a result, fulfilling our orders may not be considered a priority by one or more of our contract manufacturers in the event the contract manufacturer is constrained in its ability to fulfill all of its customer obligations in a timely

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manner. We provide demand forecasts to our contract manufacturers. If we overestimate our requirements, the contract manufacturers may assess charges or we may have liabilities for excess inventory, each of which could negatively affect our gross margins. Conversely, because lead times for required materials and components vary significantly and depend on factors such as the specific supplier, contract terms and the demand for each component at a given time, if we underestimate our requirements, the contract manufacturers may have inadequate materials and components required to produce our products, which could interrupt manufacturing of our products and result in delays in shipments and deferral or loss of revenue.

Although the contract manufacturing services required to manufacture and assemble our products may be readily available from a number of established manufacturers, it is time consuming and costly to qualify and implement contract manufacturer relationships. Therefore, if one or more of our contract manufacturers suffers an interruption in its business, or experiences delays, disruptions or quality control problems in its manufacturing operations, or we have to change or add additional contract manufacturers, our ability to ship products to our customers would be delayed and our business, operating results and financial condition would be adversely affected.

We are susceptible to shortages or price fluctuations in our supply chain. Any shortages or price fluctuations in components used in our products could delay shipment of our products, which could materially adversely affect our business.

Shortages in components that we use in our products are possible and our ability to predict the availability of such components may be limited. Some of these components are available only from single or limited sources of supply. For example, our Steelhead appliances depend on network bypass cards to provide a fail-to-wire capability. These bypass cards use high speed relays available only from a single vendor. Significant time and effort would be required to locate a new vendor for this component, if available at all. In addition, our ability to timely deliver products to our customers would be materially adversely impacted if we needed to qualify replacements for the systems, motherboards, chassis and storage adapters used in our Steelhead appliances. We would be similarly affected by shortages in the availability, or the complete unavailability, of the central processing units, bypass cards, disks, fans and power supplies that we use in our appliances. Specifically, the unavailability of any of these components would prevent us from shipping products because each of these components is necessary to the proper functioning of our appliances. In addition, the lead times associated with certain components are lengthy and preclude rapid changes in quantity requirements and delivery schedules.

Any growth in our business or the economy is likely to create greater pressures on us and our suppliers to project overall component demand accurately and to establish optimal component inventory levels. In addition, increased demand by third parties for the components we use in our products may lead to decreased availability and higher prices for those components. We carry very little inventory of our products and product components, and we rely on our suppliers to deliver necessary components to our contract manufacturers in a timely manner based on forecasts we provide. We rely on purchase orders rather than long-term contracts with our suppliers. As a result, even if available, we may not be able to secure sufficient components at reasonable prices or of acceptable quality to build products in a timely manner, which would seriously impact our ability to deliver products to our customers, and our business, operating results and financial condition would be adversely affected.

If we fail to predict accurately our manufacturing requirements, we could incur additional costs or experience manufacturing delays which would harm our business. We are dependent on contract manufacturers with whom we do not have long-term supply contracts, and changes to those relationships, expected or unexpected, may result in delays or disruptions that could harm our business.

We depend on independent contract manufacturers who use standard components to manufacture and assemble our products. We rely on purchase orders with all of our contract manufacturers and do not have long-term supply arrangements with any of them. As a result, our contract manufacturers are not obligated to supply products to us for any specific period, in any specific quantity or at any specific price. Our orders may represent a relatively small percentage of the overall orders received by our contract manufacturers from their customers. As a result, fulfilling our orders may not be considered a priority by one or more of our contract manufacturers in the event the contract manufacturer is constrained in its ability to fulfill all of its customer obligations in a timely manner. We provide demand forecasts to our contract manufacturers. If we overestimate our requirements, the contract manufacturers may assess charges or we may have liabilities for excess inventory, each of which could negatively affect our gross margins. Conversely, because lead times for required materials and components vary significantly and depend on factors such as the specific supplier, contract terms and the demand for each component at a given time, if we underestimate our requirements, the contract manufacturers may have

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inadequate materials and components required to produce our products, which could interrupt manufacturing of our products and result in delays in shipments and deferral or loss of revenue.

Although the contract manufacturing services required to manufacture and assemble our products may be readily available from a number of established manufacturers, it is time consuming and costly to qualify and implement contract manufacturer relationships. Therefore, if one or more of our contract manufacturers suffers an interruption in its business, or experiences delays, disruptions or quality control problems in its manufacturing operations, or we have to change or add additional contract manufacturers, our ability to ship products to our customers would be delayed and our business, operating results and financial condition would be adversely affected.