Network Cards (577 items)

Connect up to five 3Dconnexion wireless products with only one receiver.

ALL0136-4-GB-TX PCI Express x4 Quad Port Copper Gigabit Server Network Adapter (Intel I350 Based) Quad-port Gigabit Ethernet server network adapters designed with performance enhancing features and...

Boost Your PC with Faster Wi-Fi ASUS USB-AC54 B1 gives your PC a wireless boost of up to 33% on the 2.4GHz band thanks to 256QAM technology and an amazing 300% on the 5GHz band with 2x2 802.11ac an...

Instant Upgrade to WiFi 6 The WiFi 6 standard delivers efficient connectivity that meets the demands of the growing number of connected personal and IoT devices. The USB-AX56 USB adapter gives your...

Wireless Connection, Free of limitation USB-BT500 is a Bluetooth Smart Ready USB adapter with new Bluetooth 5 capabilities. USB-BT500 enables wireless connectivity with a wide range of devices such...

This is a HP® 656596-B21 comparable 10 gigabit Ethernet PCIe x8 network interface card with dual RJ-45 ports that complies with all IEEE 802.3 standards. Based on an Intel X540 chipset, it is compa...

AddOn Network Upgrades ADD-PCIE-1SFP+ is a single open SFP+ Port TenGigabit PCI-E X8 Server Network Interface Card that complies with all IEEE 802.3 standards. It provides a high bandwidth 10Gb net...

AddOn Network Upgrades ADD-PCIE-4SFP is a quad open SFP Port Gigabit PCI-E X4 Server Network Interface Card that complies with all IEEE 802.3 standards. It provides a high bandwidth 1Gb network spe...

This is an Intel® E10G41BFLR comparable gigabit Ethernet PCIe x8 network interface card with included SFP that complies with all IEEE 802.3 standards. It provides a high bandwidth 10GbE network spe...

This is an Intel® E10G41BFSR comparable gigabit Ethernet PCIe x8 network interface card with included SFP that complies with all IEEE 802.3 standards. It provides a high bandwidth 10GbE network spe...

This is an Intel® I350F4 comparable gigabit Ethernet PCIe x4 network interface card with 4 included SX SFPs that complies with all IEEE 802.3 standards. It provides a high bandwidth 1GbE network sp...

This is a QLogic® QLE3240-SR-CK comparable gigabit Ethernet PCIe x8 network interface card with included SFP that complies with all IEEE 802.3 standards. It provides a high bandwidth 10GbE network ...

This is a QLogic® QLE3240-LR-CK comparable gigabit Ethernet PCIe x8 network interface card with included SFP that complies with all IEEE 802.3 standards. It provides a high bandwidth 10GbE network ...

This is a QLogic® QLE8240-CU-CK comparable gigabit Ethernet PCIe x8 network interface card with a single open SFP port that complies with all IEEE 802.3 standards. It provides a high bandwidth 10Gb...

This is a QLogic® QLE8240-SR-CK comparable gigabit Ethernet PCIe x8 network interface card with included SFP that complies with all IEEE 802.3 standards. It provides a high bandwidth 10GbE network ...

This is a QLogic® QLE8360-CU-CK comparable gigabit Ethernet PCIe x8 network interface card with a single open SFP port that complies with all IEEE 802.3 standards. It provides a high bandwidth 10Gb...

This is a QLogic® QLE8360-SR-CK comparable gigabit Ethernet PCIe x8 network interface card with included SFP that complies with all IEEE 802.3 standards. It provides a high bandwidth 10GbE network ...

This is a Solareflare® SFN5152F comparable gigabit Ethernet PCIe x8 network interface card with a single open SFP port that complies with all IEEE 802.3 standards. It provides a high bandwidth 10Gb...

The Allied Telesis AT-SBx81GS24a line card provides 24 SFP Gigabit ports, providing a host of flexible connectivity options. The ability to aggregate a widely distributed network where access devic...

The ATTO Celerity FC-161P leverages two next-generation storage technologies – PCIe 3.0 interconnect and 16-Gigabit Fibre Channel to provide an advanced storage connectivity solution with high perf...

The ATTO Celerity FC-164P leverages two next-generation storage technologies – PCIe 3.0 interconnect and 16-Gigabit Fibre Channel to provide an advanced storage connectivity solution with high perf...

The BenQ Wireless Display Adapter The portable BenQ Wireless Display Adapter is designed to perfect every presentation experience with USB 2.0 seamless wireless WLAN connectivity. The set-up is sim...

IFA-EP Ethernet infrastructure is more than just a war for computers to communicate with each other. Designed to increase printing speed and flexibility, the BIXOLON Ethernet interface card(T10/T10...

The fast, economical way to make PCI-E connections to a fiber-based network. - Bring fiber to the desktop by installing this card in a PC's PCI-E slot. - Provides up to 200 Mbps of full-duplex band...

Provides A/B switching between RJ-45 terminated CAT6 10-GbE circuits. - Plugs into the Pro Switching System Plus to provide A/B switching between RJ-45 terminated CAT6 10-GbE circuits.

Ethernet to Serial device server providing access to one RS232 serial port. Up to 230,400 data transfer rates, coupled with 1Mbit/s line drivers deliver uncompromising performance. Our ES range pro...

Ethernet to Serial device server providing access to two RS232 serial ports. Up to 230,400 data transfer rates, coupled with 1Mbit/s line drivers deliver uncompromising performance. Our ES range pr...

Ethernet to Serial device server providing access to one RS422/485 serial port. Up to 230,400 data transfer rates, coupled with 1Mbit/s line drivers deliver uncompromising performance. Our ES range...

Ethernet to Serial Device with 2 Port software selectable as RS232, RS422/485 Full duplex or RS422 Half duplex. ES-522 has removable Screw Terminals Blocks for easy wiring, a slim 'end on' case and...

Ethernet to Serial Device with 1 Port software selectable as RS232, RS422/485 Full duplex or RS422 Half duplex and 2 Ethernet ports. ES-571 has removable Screw Terminals Blocks for easy wiring, a s...

Ethernet to Serial device server providing access to one RS232 and one RS422/485 serial port. Up to 230,400 data transfer rates, coupled with 1Mbit/s line drivers deliver uncompromising performance...

Based on Broadcom’s scalable 10/25/50/100G Ethernet controller architecture, NetXtreme®-E Series standard PCIe Networking Interface Cards (NICs) can be used to build highly scalable, feature-rich R...

Based on Broadcom’s scalable 10/25/50/100G Ethernet controller architecture, NetXtreme®-E Series standard PCIe Networking Interface Cards (NICs) can be used to build highly scalable, feature-rich R...

Applications continue to grow in size and scale and, to support them, enterprises are increasingly turning to new server technologies that contain hundreds of processor cores as well as high-perfor...

The Emulex Gen 6 (16/32G) Fibre Channel (FC) Host Bus Adapters (HBAs) by Broadcom are designed to address the demanding performance, reliability and management requirements of modern networked stor...

The Emulex Gen 6 (16/32G) Fibre Channel (FC) Host Bus Adapters (HBAs) by Broadcom are designed to address the demanding performance, reliability and management requirements of modern networked stor...

The Emulex Gen 6 (16/32G) Fibre Channel (FC) Host Bus Adapters (HBAs) by Broadcom are designed to address the demanding performance, reliability and management requirements of modern networked stor...

The Emulex Gen 6 (16/32G) Fibre Channel (FC) Host Bus Adapters (HBAs) by Broadcom are designed to address the demanding performance, reliability and management requirements of modern networked stor...

The Emulex Gen 6 (16/32G) Fibre Channel (FC) Host Bus Adapters (HBAs) by Broadcom are designed to address the demanding performance, reliability and management requirements of modern networked stor...

The Emulex® LPe35000 Gen 7 Fibre Channel (FC) Host Bus Adapters (HBAs) by Broadcom are designed for demanding mission-critical workloads and emerging applications. Applications continue to grow in ...

The Emulex® LPe35000 Gen 7 Fibre Channel (FC) Host Bus Adapters (HBAs) by Broadcom are designed for demanding mission-critical workloads and emerging applications. Applications continue to grow in ...

Applications continue to grow in size and scale and, to support them, enterprises are increasingly turning to new server technologies that contain hundreds of processor cores as well as high-perfor...

Applications continue to grow in size and scale and, to support them, enterprises are increasingly turning to new server technologies that contain hundreds of processor cores as well as high-perfor...

The CDLSB-905 a USB Ethernet adaptor. This product is the ideal solution to adding Ethernet network connectivity to your computer or laptop without adding an internal card.

Our new Bluetooth USB Dongle supports Bluetooth v4.0 giving you speeds up to 3.0 Mbps. It can be used with Bluetooth compliant devices such as headsets, notebooks, PDA’s, handheld PC’s, Digital Cam...

The USB 2.0 Ethernet adapter allows your computer to instantly connect to a 10 / 100 Mbps network through a USB port. This is an easy way to add network connectivity without the hassle of opening y...

The USB 3.0 Ethernet Adapter allows a user’s computer to instantly connect to a 10 / 100 / 1000 Mbps network through an existing USB port. There is no need to purchase an extra Gigabit network card...

The Gigabit USB 2.0 Ethernet adapter converts a USB port into a 10/100/1000 Base-T Ethernet port. It enables low cost and affordable Gigabit Ethernet network connection to any PC, laptop or embedde...

Chelsio’s T440-LP-CR is a single QSFP+ port 10 Gigabit Ethernet Uni-fied Wire adapter with PCI Express 2.0 host bus interface. It is capable of providing four 10GbE ports by using a special octopus...

Chelsio’s T520-CR is a dual port 10 Gigabit Ethernet Unified Wire adapter with PCI Express 3 host bus interface, optimized for cloud computing, HPC, virtualization, storage, and other data center a...

Chelsio’s T520-LL-CR is a dual-port, ultra-low latency 10 Gigabit Ethernet (10GbE) Unified Wire adapter with a PCI Express 3.0 host bus interface, optimized for financial and HPC applications. The ...

Chelsio’s T580-CR is a dual port 40 Gigabit Ethernet Unified Wire adapter with PCI Express 3 host bus interface, optimized for cloud computing, HPC, virtualization, storage, and other data center a...

Chelsio’s T580-LP-CR is a dual port 40 Gigabit Ethernet Unified Wire adapter with PCI Express 3 host bus interface, optimized for cloud computing, HPC, virtualization, storage, and other data cente...

Chelsio’s T62100-SO-CR is a dual port 40/50/100Gb Ethernet Server Offload Adapter, with a PCI Express 3.0 x16 host bus interface, optimized for storage, cloud computing, HPC, virtualization and oth...

Chelsio’s T6225-CR is a dual port 1/10/25Gb Ethernet Unified Wire Adapter, with a PCI Express 3.0 x8 host bus interface, optimized for storage, cloud computing, HPC, virtualization and other datace...

Chelsio’s T6425-CR is a quad port, ultra-low latency 1/10/25Gb Ethernet Unified Wire Adapter, with a PCI Express 3.0 x8 host bus interface, optimized for storage, cloud computing, HPC, virtualizati...

Cisco® ASA 5500 and ASA 5500-X Series Next-Generation Firewalls integrate the world's most proven stateful inspection firewall with a comprehensive suite of highly integrated next-generation firewa...

The Cisco Catalyst 3750-X Series and 3560-X Series Switches support four optional network modules for uplink ports. The default switch configuration doesn’t include the uplink module; at the time o...

The new 10GE service module introduces line-rate Cisco TrustSec® MACsec and Flexible NetFlow in the Cisco Catalyst 3560-X and 3750-X Series Switches. Cisco Trustsec MACsec implements hop-by-hop dat...

Cisco® Integrated Services Routers Generation 2 (ISR G2) routers offer a wide variety of WAN connectivity modules to accommodate a wide range of application needs in customer network deployments. T...

The 8-port asynchronous HWIC (HWIC-8A), illustrated in Figure 3-9, provides 8 asynchronous RS-232 interfaces in DTE format, at data rates of up to 230.4 kbps.

Intel Dual Port 10 GbE SFP+ Ethernet X520 Server Adapter.

The Cisco 4000 Integrated Services Router Family Network Interface Module (NIM) supports VDSL2 and ADSL2/2+ on a single WAN interface. The solution provides a secure, cost-effective solution for cu...

The Cisco Interface Flexibility (I-Flex) design combines shared port adapters (SPAs) and SPA interface processors (SIPs), taking advantage of an extensible design that facilitates service prioritiz...

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Intel® Data Direct I/O Technology is a platform technology that improves I/O data processing efficiency for data delivery and data consumption from I/O devices. With Intel DDIO, Intel® Server Adapt...

Intel® Data Direct I/O Technology is a platform technology that improves I/O data processing efficiency for data delivery and data consumption from I/O devices. With Intel DDIO, Intel® Server Adapt...

Cisco is the worldwide leader in networking that transforms how people connect, communicate, and collaborate. Their technology is changing the nature of work and the way we live. Founded in 1984, C...

The Conceptronic USB Bluetooth 5.0 Adapter can create a wireless connection to other Bluetooth devices like a PDA (handheld), mobile phone, GPS receiver, mouse or to another computer. The low power...

The DWA-172 Wireless AC600 Dual-Band High-Gain USB Adapter lets you experience faster wireless speeds than ever before by delivering powerful Wireless AC technology to your desktop or notebook comp...

Emulex LPe12002 Dual Channel Dell/EMC Emulex Fibre Channel host bus adapters (HBAs) offers highly integrated 8Gb/s Fibre Channel connectivity solutions for enterprise, and midrange storage area net...

Emulex LPe12002-E HBA The Emulex LPe12002-E HBA from Dell is a dual-ported host bus adapter that provides servers with limited PCI slots, greater port capacity and performance for virtualized data-...

The Intel X520 DP 10 Gb DA/SFP+ server adapter from Dell is a high performance adapter designed for the high-speed PCI Express bus architecture. It offers increased bandwidth, reliability and enhan...

The Broadcom 57800S Quad-Port SFP+ converged NDC integrates seamlessly with your DellTM PowerEdge servers to help improve efficiency and bring the speed of full line-rate network performance to you...

The Gigabit Ethernet PCI-Express® Network Interface Card from Dell™ is ideal for connecting your server to your network. The Gigabit Dual Port Server Adapter proven to be reliable and standards-bas...

The Broadcom 57810 DP 10Gb BT Converged Network Adapter from Dell™ is a high performance adapter designed for the high-speed PCI Bus Architecture. It offers increased bandwidth, reliability and enh...

The Broadcom 5720 DP 1Gb PCI Network Interface Card in a low-profile form factor from DellTM is responsible for connecting your desktop and server to your network. Its Remote management support ena...

The BROADCOM™ 5720 DP 1Gb PCIe Network Interface Card from Dell™ is responsible for connecting your desktop and server to your network. Its Remote management support enables you to maximize managem...

The BCM5720 is a fully integrated 10/100/1000BASE-T Gigabit Ethernet media access control and physical layer transceiver solution for high-performance network applications. The Quad-Port Gigabit Ne...

The Intel Ethernet Server Adapter X540 DP 10GBASE-T showcases Intel's 10BASE-T adapter in a low-profile PCI form factor. This dual port adapter provides bandwidth-intensive applications highly affo...

The Intel X520 DP 10 Gb DA/SFP+ server adapter from Dell is a high performance adapter designed for the high-speed PCI Express bus architecture. It offers increased bandwidth, reliability and enhan...