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  Category: Networking > NICs Network Interface Cards
Browse top sellers, or select a category from the left.
AddOn 10GbE Dual Port PCIe x8 NIC w/10GBase-SR SFP+ F/Qlogic

PCI Express x8 - Optical Fiber - Low-profile

Quick Info Best Seller Web ID: 1025538075 Mfr. Part: QLE3242-SR-CK-AOK
QLE3242-SR-CK-AOK is a Ten Gigabit Ethernet x8 Network Interface Card with 2 SFP+ Ports that comes with a pair of 10GBase-SR transceivers and complies with all IEEE 802.3 standards. It provides a high bandwidth 10Gb network speed that fully supports high-end servers. In addition, the QLE3242-SR-CK-AOK supports high level VLAN filtering function, and is compatible with Windows, Linux, FreeBSD, and VMware operating systems. The included transcievers are removable, allowing users to choose from a variety of SFP transceivers to accomodate MMF/SMF fiber, allowing for customized distance reach.AddOn's Network Interface Cards are 100% compliant for all of your networking needs. Now you have a cost effective solution to your network upgrade needs. With our AddOn Certification Test Program, we can guarantee your product will work right the first time.QLE3242-SR-CK-AOK is based on the Intel 82599 chipset.

$703.51
1 In-Stock
StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter

USB - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair

Quick Info Best Seller Web ID: 1023190628 Mfr. Part: USB31000S
Add Gigabit Ethernet network connectivity to a Laptop or Desktop through a USB 3.0 port. The USB31000S USB 3.0 to Gigabit Ethernet Adapter adds a single RJ45 Ethernet port to a USB-enabled computer system, with support for Gigabit network connections at full bandwidth, unlike USB 2.0 adapters.This compact USB 3.0 network adapter is backward compatible with older USB 2.0/1.x computer systems (speed limited by USB bus), making it the ideal portable replacement network adapter or laptop accessory. Plus, with support for features such as Jumbo Frames, VLAN tagging and Wake on LAN (WOL), the adapter offers a versatile Gigabit network solution for home and business users alike.The USB31000S USB 3.0 Gigabit adapter is backed by a StarTech.com 2-year warranty and free lifetime technical support.

$44.22
716 In-Stock
StarTech.com USB 2.0 to Gigabit Ethernet NIC Network Adapter

USB - 1 Port - 10/100/1000Base-T - External

Quick Info Best Seller Web ID: 1021936891 Mfr. Part: USB21000S2
Add Gigabit Ethernet to any USB 2.0 compatible PC or Laptop computer. The USB21000S2 USB 2.0 to Gigabit Ethernet Adapter offers a reliable USB Ethernet connection, adding a single RJ45 Ethernet port to a USB-enabled computer system, with support for connecting to Gigabit networks. Backward compatible with older USB 1.x computer systems, this compact and portable USB Gigabit network adapter offers an ideal desktop replacement network adapter or laptop accessory. With support for features such as Jumbo Frames, VLAN tagging and Wake on LAN (WOL), the adapter is suitable for home and business users alike. The USB21000S2 USB Gigabit network adapter is backed by a StarTech.com 2-year warranty and free lifetime technical support.

$35.95
70 In-Stock
Intel Ethernet Converged Network Adapter X540-T1

PCI Express x8 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair - Full-height, Low-profile - Bulk

Quick Info Best Seller Web ID: 1024406169 Mfr. Part: X540T1BLK
10 Gigabit for the Broad MarketThe Intel® Ethernet Converged Network Adapter X540 is the latest innovation in Intel's leadership to drive 10 Gigabit Ethernet into the broader server market. This adapter hosts Intel's latest Ethernet silicon, the Intel® Ethernet Controller X540, which is used by many OEMs as a single chip solution for LAN on Motherboard (LOM) to deliver 10 Gigabit Ethernet (10 GbE) on the latest server platforms.10GBASE-T Simplifies the Transition to 10 GbEThe Intel X540 family of products works with existing networks today. It works with legacy Gigabit Ethernet (GbE) switches and Cat 6A cabling. Install the Intel X540 adapter into a server and the auto-negotiation between 1 GbE and 10 GbE provides the necessary backwards compatibility that most customers require for a smooth transition and easy migration to 10 GbE. When time and budget allows, 10GBASE-T switches can be added any time to experience the full benefits of 10 GbE.

$494.53
27 In-Stock
Intel Gigabit CT Desktop Adapter

PCI Express - 1 x RJ-45 - 10/100/1000Base-T - Internal

Quick Info Best Seller Web ID: 1012115850 Mfr. Part: EXPI9301CT
The Intel Gigabit CT Desktop Adapter offers the newest technology for maximizing system performance and increasing end-user productivity. Specifically, the Intel Gigabit CT Desktop Adapter uses auto-negotiation to ensure the adapter runs at the highest available network speed (10, 100, or 1000 Mbps), and it maintains full bandwidth capacity with the dedicated bandwidth of a PCI Express input/output (I/O) bus to provide connectivity you can count on. Based on the low-power Intel 82574L Gigabit Ethernet Controller, this desktop adapter offers optimal performance in a low-cost, low-power, compact profile. Teaming support and an array of other advanced features enable customers to utilize this adapter as an entry-level server adapter as well.

$56.36
13 In-Stock
Intel Ethernet Converged Network Adapter X520-DA2

PCI Express x8 - 10GBase-X - Internal - Low-profile, Full-height - Full-length - Retail

Quick Info Best Seller Web ID: 1013725848 Mfr. Part: E10G42BTDA
Intel's family of Intel Ethernet X520 Server Adapters with SFP+ connectivity are the most flexible and scalable Ethernet adapters for today's demanding data center environments. Data center networks are being pushed to their limits. The escalating deployments of servers with multi-core processors and demanding applications such as High Performance Computing (HPC), database clusters, and video-on-demand are driving the need for 10 Gigabit connections. Customers require flexible and scalable I/O solutions to meet the rigorous requirements of running mission-critical applications in virtualized and unified storage environments.

$620.70
4 In-Stock
Lenovo ThinkPad USB 3.0 Ethernet Adapter

USB - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair

Quick Info Web ID: 1026611510 Mfr. Part: 4X90E51405
The ThinkPad USB 3.0 Ethernet adapter enables Ethernet on systems which do not have Ethernet RJ-45 connector through USB port on the system. The ThinkPad USB 3.0 Ethernet adapter not only provides high-speed Gigabit Ethernet solution via USB 3.0 port but also enables boot over the LAN on selected ThinkPad systems. Connect it with your Ultrabook or Tablet to your corporate VPN at the office or go online in your hotel while you're travelling. The adapter's small form factor allows a convenient fit into any computer case or travel bag, so you can easily take it with you anywhere.Full-size RJ45 connector; LEDs on connector to indicate connection status Two LEDs on RJ45 port to indicate power and data transfer. Green for power and yellow for activity. Booting from LAN and loading image from remote server both on legacy BIOS and UEFI BIOS system QoS (Quality of Service) tagged packets and duplicate address detection Doesn't support POE (Power over Ethernet) Gigabit speed when running on USB3.0 environment 100M/10M adapt when running on USB2.0 environment Full Duplex flow control (IEEE 802.3x) Compliant with IEEE 802.3 and IEEE 802.3u IEEE 802.3az Gigabit Ethernet requirement

$35.77
408 In-Stock
Intel Gigabit CT Desktop Adapter

PCI Express - 1 Port - 10/100/1000Base-T - Internal - Full-height, Low-profile - Retail

Quick Info Web ID: 1012382668 Mfr. Part: EXPI9301CTBLK
The Intel Gigabit CT Desktop Adapter uses auto-negotiation to ensure the adapter runs at the highest available network speed (10, 100, or 1000 Mbps), and it maintains full bandwidth capacity with the dedicated bandwidth of a PCI Express input/output (I/O) bus to provide connectivity you can count on. Based on the low-power Intel 82574L Gigabit Ethernet Controller, this desktop adapter offers optimal performance in a low-cost, low-power, compact profile. Teaming support and an array of other advanced features enable customers to utilize this adapter as an entry-level server adapter as well.

$49.51
217 In-Stock
Intel Ethernet Server Adapter I210

PCI Express x1 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair - Low-profile, Full-height - Bulk

Quick Info Web ID: 1024312163 Mfr. Part: I210T1BLK
The new Intel® Ethernet Server Adapter I210 builds on Intel's history of excellence in Ethernet products. Intel continues its market leadership with this newest generation PCIe GbE network adapter. Based on the Intel® Ethernet Controller I210, this adapter represents the next step in the Gigabit Ethernet (GbE) networking evolution for the enterprise and data center, offering Audio Video Bridging (AVB) support, along with power management technologies such as Energy Efficient Ethernet (EEE) and DMA Coalescing (DMAC).

$102.39
160 In-Stock
StarTech.com 1 Port PCI Express PCIe Gigabit NIC Server Adapter Network Card - Low Profile

PCI Express - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair - Low-profile - Half-length

Quick Info Web ID: 1025250374 Mfr. Part: ST1000SPEX2L
Add a 10/100/1000Mbps Ethernet port to any PC through a PCI Express slot. The ST1000SPEX2L Low-Profile PCIe Gigabit Network Card adds a 10/100/1000 Mbps compatible RJ45 Ethernet port to a PCI Express-enabled client, server or workstation, providing a convenient addition or replacement networking interface. Compliant with IEEE 802.3/u/ab standards, and with support for 9K Jumbo Frames, VLAN tagging and Wake on LAN (WOL), this versatile Gigabit NIC/Server Adapter offers effective network performance. The card comes pre-configured with a low-profile/half-height installation bracket and includes a standard profile bracket for installation in a wide range of computer/server chassis, regardless of form factor. Backed by a 2-year StarTech.com warranty and free lifetime technical support.

$42.87
157 In-Stock
Intel Ethernet Server Adapter I210

PCI Express x1 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair - Low-profile, Full-height - Retail

Quick Info Web ID: 1024312162 Mfr. Part: I210T1
The new Intel® Ethernet Server Adapter I210 builds on Intel's history of excellence in Ethernet products. Intel continues its market leadership with this newest generation PCIe GbE network adapter. Based on the Intel® Ethernet Controller I210, this adapter represents the next step in the Gigabit Ethernet (GbE) networking evolution for the enterprise and data center, offering Audio Video Bridging (AVB) support, along with power management technologies such as Energy Efficient Ethernet (EEE) and DMA Coalescing (DMAC).

$106.66
136 In-Stock
TP-LINK TG-3468 32-bit Gigabit PCIe Network Adapter

PCI Express x1 - 1 Port(s) - 1 x Network (RJ-45)

Quick Info Web ID: 1016921320 Mfr. Part: TG-3468
TG-3468 Gigabit Network Adapter is a highly integrated and cost-effective adapter which is fully compliant with IEEE 802.3, IEEE 802.3u and IEEE 802.3ab specifications. This adapter keep low cost and eliminates usage barrier. It is the easiest way to upgrade a network from 10/100Mbps to 1000 Mbps.

$21.20
76 In-Stock
IBM I340-T4 Quad Port Server Adapter

PCI Express x4 - 4 Port(s) - 4 x Network (RJ-45) - Low-profile

Quick Info Web ID: 1016827776 Mfr. Part: 49Y4240
Based on the new Intel 82580 Gigabit Ethernet Controller, the Intel Ethernet Dual Port and Quad Port Server Adapters for IBM System x are Intel's fourth generation of PCI Express Gigabit Ethernet (PCIe GbE) adapters. These adapters showcase the industry's first fully integrated, multi-port PCIe 2.0 GbE controllers, providing a smaller footprint and lower power dissipation.

$200.35
75 In-Stock
StarTech.com Compact Black USB 2.0 to 10/100 Mbps Ethernet Network Adapter

USB - 1 x RJ-45 - 10/100Base-TX - External

Quick Info Web ID: 1012702354 Mfr. Part: USB2106S
Add a 10/100Mbps Ethernet port to a USB enabled computer system. This compact USB 2.0 to 10/100 Mbps Ethernet USB Network Adapter offers convenient Ethernet connectivity - simply connect the network adapter to an available USB 2.0 port on your laptop computer, then connect the adapter to the Ethernet network. Providing full/half duplex operation on both 10Mbps or 100Mbps Ethernet connections, this USB 2.0 Ethernet adapter supports data transfer rates of up to 200Mbps, providing a fully integrated, cost-effective and reliable solution to notebook users requiring Ethernet connectivity.

$28.91
66 In-Stock
Intel PRO/1000 GT Desktop Adapter

PCI - 1 x RJ-45 - 10/100/1000Base-T

Quick Info Web ID: 10294004 Mfr. Part: PWLA8391GT
Now you can maximize system performance and increase end-user productivity for mainstream PCs with the new Intel PRO/1000 GT Desktop Adapter. Today's desktops are weighed down with high-bandwidth applications including voice, data, streaming video, video conferencing, and long-distance storage area networks. The environmentally friendly Intel PRO/1000 GT Desktop Adapter's Gigabit bandwidth makes quick work of these network applications with power to spare.

$57.02
61 In-Stock
TRENDnet TU2-ET100 Fast Ethernet Adapter

USB - 1 x RJ-45 , 1 x Type B - 10/100Base-TX

Quick Info Web ID: 10067781 Mfr. Part: TU2-ET100
The TU2-ET100 is a high speed USB network adapter that allows you to instantly connect to a 10/100Mbps network from a USB enabled desktop or Notebook PC. Compliant with USB 2.0 and backwards compatible with the USB 1.0 and 1.1, you can share files and printers and also gain access to broadband Internet to explore valuable resources on the web.

$30.13
59 In-Stock
TP-LINK TG-3269 32bit Gigabit PCI Network Interface Card

PCI - 1 Port(s) - 1 x Network (RJ-45)

Quick Info Web ID: 1016921331 Mfr. Part: TG-3269
TG-3269 Gigabit Ethernet PCI Network Card is the Auto-Negotiation function supported. This card can auto-negotiate 10Mbps, 100Mbps or 1000Mbps speed, and half or full duplex mode with its link partner. This card contain two large independent receive and transmit FIFO.

$16.83
57 In-Stock
Linksys USB Ethernet Adapter (USB3GIG)

USB 3.0 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair

Web ID: 1028051639 Mfr. Part: USB3GIG

$41.83
56 In-Stock
Intel Ethernet Converged Network Adapter X540-T1

PCI Express x8 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair - Full-height, Low-profile - Retail

Quick Info Web ID: 1022834579 Mfr. Part: X540T1
The new Intel® Ethernet Converged Network Adapter X540-T1 is the lowest cost way to deploy 10 GbE in your data center today. Install the X540 adapter into a server and the auto-negotiation between 1 GbE and 10 GbE provides the necessary backwards compatibility that most customers require for a smooth transition and easy migration to 10 GbE. When time and budget allows, 10GBASE-T switches can be added any time to experience the full benefits of 10 GbE. The wait for a low cost 10 GbE copper solution to broadly deploy 10 GbE to all corners of the data center is over. The new X540, single-port adapter provides bandwidth-intensive applications with highly affordable 10GbE network performance and cost-effective RJ-45 connectivity for distances up to 100 meters.Intel® Ethernet- It Just Works!

$500.74
50 In-Stock
D-Link Network Adapter

PCI - 1 x RJ-45 - 10/100/1000Base-T

Quick Info Web ID: 10179217 Mfr. Part: DGE-530T
The D-Link DGE-530T is a 10/100/1000Mbps copper Gigabit PCI card for servers and workstations. Current systems running at 10Mbps and 100Mbps can be upgraded to Gigabit Ethernet, eliminating network bottlenecks, and increasing productivity. Integrate Gigabit now and you can save time, money, and downtime because the DGE-530T will automatically detect and run at higher speeds when it becomes available.

$19.93
49 In-Stock
Allied Telesis AT-2711FX Fast Ethernet Fiber Network Interface Card

PCI Express x1 - 1 x SC - 100Base-FX

Quick Info Web ID: 1010258277 Mfr. Part: AT-2711FX/SC-901
AT-2711FX Fast Ethernet Fiber Network Interface Card design gives you the maximum possible bandwidth and bus efficiency, other benefits are, capability and Low Power Consumption. For the current customers who are using Allied Telesis 100Mbps Fiber cards, and want to upgrade their systems to PCI-Express, AT-2711FX Fast Ethernet Fiber Network Interface Card is the ultimate solution.The customers can continue using their existing 100Mbps Fiber network without adding any more new equipment. Its a single pack.

$184.52
40 In-Stock
Belkin Gigabit Ethernet Card

USB - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair

Web ID: 1024164169 Mfr. Part: B2B048

$44.04
39 In-Stock
StarTech.com 1 Port PCI 10/100/1000 32 Bit Gigabit Ethernet Network Adapter Card

PCI - 1 x RJ-45 - 10/100Base-TX

Quick Info Web ID: 10162478 Mfr. Part: ST1000BT32
Add a 10/100/1000Mbps Ethernet port to any PC through a PCI slot. This PCI-based 10/100/1000 Mbps Gigabit Ethernet Network Adapter Card provides a simple connection to a Gigabit Ethernet network, and is fully compatible with IEEE 802.3, 802.3u, 802.3ab and 802.3x standards. Suitable for any PCI-enabled client, server or workstation, the Gigabit Ethernet Network Adapter Card supports high performance dual channel networking and maximum data transfer speeds of 1000Mbps in each direction (2000 Mbps total) - up to ten times faster than 10/100 Ethernet. Compatible with a broad range of operating systems, including Linux, Windows 98SE, ME, 2000, XP, XP-64bit, Vista, Vista-64bit, 7, 7-64bit as well as Mac OS 10+, this high quality PCI Gigabit NIC includes an optional low profile bracket that makes it easy to install the card in a small form factor/low profile computer case/server.

$23.40
37 In-Stock
StarTech.com 1 Port PCI Express 10/100 Ethernet Network Interface Adapter Card

PCI Express - 1 x RJ-45 - 10/100Base-TX

Quick Info Web ID: 1011640337 Mfr. Part: PEX100S
Add a 10/100Mbps Ethernet port to a desktop computer through a PCI Express slot. This PCI Express based 10/100 Ethernet Card provides a simple way to connect a PCIe enabled server or workstation to a 10/100 Ethernet network and offers a broad range of features and functions, including support for both Full and Half Duplex operation as well as Wake On LAN (WOL) Power Management. The PEX100S Ethernet Card includes both standard and low profile brackets and is compatible with most mATX (Slimline) and ATX system form factors, and features Auto MDI/MDIX automatic configuration, which helps to simplify installation and configuration.

$32.12
37 In-Stock
Intel Gigabit ET Dual Port Server Adapter

PCI Express x4 - 2 Port - 10/100/1000Base-T - Internal - Full-height, Low-profile - Retail

Quick Info Web ID: 1012115848 Mfr. Part: E1G42ET
The Intel Gigabit ET, ET2 and FE Multi Port Server Adapters are Intel's third generation of PCIe GbE network adapters. Built with the Intel 82576 Gigabit Ethernet Controller, these new adapters showcase the next evolution in GbE networking features for the enterprise network and data center. These features include support for multi-core processors and optimization for server virtualization.

$244.96
35 In-Stock
HP Intel Gigabit Ethernet Card

PCI Express x1 - 1 x RJ-45 - 10/100/1000Base-T - Internal

Quick Info Web ID: 1013075972 Mfr. Part: FH969AA
The Intel Gigabit CT Desktop NIC provides a complete end-to-end Gigabit solution from the server to the switch infrastructure and down to the desktop and workstation. Overall network reliability is improved by using Gigabit Ethernet.Just as networks migrated from 10-Mbit to 100-Mbit and gained a 10-fold improvement, the same will be true when moving from 100-Mbit to Gigabit. By alleviating congestion and removing bottlenecks, the network simply performs better. Gigabit Ethernet's dramatic increase in popularity is based on its scalable performance, flexibility, ease of implementation and lowered costs approaching 10/100 Ethernet. As the trend for bandwidth-intensive applications continues, the need for high-performance connectivity solutions will fuel the Gigabit transition.

$69.54
32 In-Stock
Intel PRO/1000 PT Dual Port Server Adapter

PCI Express x4 - 10/100/1000Base-T - Full-height - Retail

Quick Info Web ID: 10984616 Mfr. Part: EXPI9402PT
Conserve valuable PCI Express (PCIe) server slots while adding multi-port Gigabit Ethernet capability with the Intel PRO/1000 PT Dual Port Server Adapter. The dedicated input/output (I/O) bandwidth of PCIe ensures priority performance on each port, without bus sharing, for Gigabit Ethernet connectivity in Category-5 networks.

$245.92
32 In-Stock
Lenovo ThinkServer I350-T4 AnyFabric 1 Gb 4-port Base-T Ethernet Adapter by Intel

PCI Express - 4 Port(s) - 4 - Twisted Pair

Quick Info Web ID: 1028784742 Mfr. Part: 4XC0F28740
ThinkServer always meets the demand for performance enhancement and feature enablement by way of continuous improvement on products and options. Upgrading your systems with the new options will bring you great value with flexibility, scalability and field-proven reliability.Flexible I/O virtualisation for port partitioning and quality of service Innovative power management features including energy-efficient Ethernet and DMA Coalescing for increased efficiency and reduced power consumption Reliable and proven Ethernet technology

$114.99
29 In-Stock
StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter

1 - Twisted Pair

Quick Info Web ID: 1024273058 Mfr. Part: USB31000SW
Add Gigabit Ethernet network connectivity to a Laptop or Desktop through a USB 3.0 port. The USB31000SW USB 3.0 to Gigabit Ethernet Adapter adds a single RJ45 Ethernet port to a USB-enabled computer system, with support for Gigabit network connections at full bandwidth when used with a USB 3.0 host connection, unlike USB 2.0 adapters.This compact USB 3.0 network adapter is backward compatible with older USB 2.0/1.x computer systems (speed limited by USB bus), making it the ideal portable replacement network adapter or laptop accessory. Plus, with support for features such as Jumbo Frames, VLAN tagging and Wake on LAN (WOL), the adapter offers versatile Gigabit network perforamance for home and business users alike.The USB31000SW USB 3.0 Gigabit adapter is backed by a StarTech.com 2-year warranty and free lifetime technical support.

$46.99
26 In-Stock
C2G JETLan USB 2.0 Fast Ethernet Adapter

USB - 1 x RJ-45 - 10/100Base-TX

Quick Info Web ID: 10988746 Mfr. Part: 39998
The Cables To Go JETLan USB 2.0 Fast Ethernet Adapter is up to 20 times faster than USB 1.1 Ethernet Adapters. With its 480 Mbps of available bandwidth, you get true 10/100 network access. The plug and play design makes this adapter the most convenient and efficient way to connect a laptop or desktop computer to a fast ethernet network. With the JETLan USB 2.0 Fast Ethernet Adapter experience the full speed of your fast ethernet network without the need for opening your PC and adding internal network adapters. The adapter allows you to share the Internet or printers, transfer files, compete in multi-player games and more at blazing speeds of up to 200Mbps (in full duplex mode). The portable, compact size makes it ideal for use with laptops. The JETLan USB 2.0 Fast Ethernet Adapter is hot-swappable and 100% compatible with both USB 2.0 and 1.1 hardware.

$29.69
25 In-Stock
HP Ethernet 1Gb 4-Port 331T Adapter

PCI Express x4 - 4 Port(s) - 4 x Network (RJ-45) - Twisted Pair - Full-height, Low-profile

Quick Info Web ID: 1021119197 Mfr. Part: 647594-B21
The HP Ethernet 1Gb 4-Port 331T Adapter features the next generation of Ethernet integration, offering a single chip solution that reduces power requirements and optimizes I/O slot utilization. It delivers full line-rate performance across all ports with low power consumption. The HP 331T is ideal for virtualization, security, server consolidation, network segmentation, and other applications requiring maximum throughput and port density. The total aggregate throughput of 4Gb meets the needs of customers desiring high bandwidth. The HP 331T supports advanced features such as Large Send and Receive offload capability, TCP checksum and segmentation, VLAN tagging, MSI-X, jumbo frames, IEEE 1588, and virtualization features such as VMware NetQueue and Microsoft VMQ. Support for HP Sea of Sensors 3D Technology enhances server performance while reducing energy use and expense.

$372.99
25 In-Stock
Intel PRO/1000 GT Desktop Adapter

PCI - 10/100/1000Base-T - Full-height - Retail

Quick Info Web ID: 10294002 Mfr. Part: PWLA8391GTBLK
Now you can maximize system performance and increase end-user productivity for mainstream PCs with the new Intel PRO/1000 GT Desktop Adapter. Today's desktops are weighed down with high-bandwidth applications including voice, data, streaming video, video conferencing, and long-distance storage area networks. The environmentally friendly Intel PRO/1000 GT Desktop Adapter's Gigabit bandwidth makes quick work of these network applications with power to spare. Built on Intel lead-free technology, the Intel PRO/1000 GT Desktop Adapter is the environmentally friendly way to bring Gigabit performance to your desktop at no extra cost.

$49.53
24 In-Stock
StarTech.com USB 3 Gigabit Ethernet Adapter NIC w/ USB Port - Black

USB - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair

Quick Info Web ID: 1025179048 Mfr. Part: USB31000SPTB
Add a Gigabit Ethernet port and a USB 3.0 pass-through port to your laptop through a single USB 3.0 port. The USB31000SPTB USB 3.0 to Gigabit Ethernet Adapter lets you add a Gigabit network port to your laptop or Ultrabook™ computer through a USB 3.0 port, and features an integrated USB 3.0 pass-through port that keeps your USB port available for use with other peripherals. Each RJ45 port supports 10/100/1000 Mbps Ethernet and is fully compatible with IEEE 802.3i/u/ab standards. An ideal replacement LAN adapter or laptop accessory, this compact USB 3.0 NIC leverages the 5 Gbps speed of USB 3.0 to provide full gigabit bandwidth and also offers backward compatibility with USB 2.0 systems (speed limited by USB bus). The adapter supports features such as IPv4/IPv6 packet Checksum Offload Engine (COE) and TCP large send offload to reduce the load on your CPU. Jumbo Frames, full-duplex operation with 802.3x flow control and VLAN tagging are also supported, making this an efficient and full-featured USB network adapter. Backed by a StarTech.com 2-year warranty and free lifetime technical support.

$53.88
24 In-Stock
StarTech.com USB 3.0 to Gigabit Ethernet Adapter NIC w/ USB Port - White

USB - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair

Quick Info Web ID: 1025250375 Mfr. Part: USB31000SPTW
Add a Gigabit Ethernet port and a USB 3.0 pass-through port to your laptop through a single USB 3.0 port. The USB31000SPTW USB 3.0 to Gigabit Ethernet Adapter lets you add a Gigabit network port to your Macbook® or Ultrabook™ computer through a USB 3.0 port, and features an integrated USB 3.0 pass-through port that keeps your USB port available for use with other peripherals. Each RJ45 port supports 10/100/1000 Mbps Ethernet and is fully compatible with IEEE 802.3i/u/ab standards. An ideal replacement LAN adapter or laptop accessory, this compact USB 3.0 NIC leverages the 5 Gbps speed of USB 3.0 to provide full gigabit bandwidth and also offers backward compatibility with USB 2.0 systems (speed limited by USB bus). The adapter supports features such as IPv4/IPv6 packet Checksum Offload Engine (COE) and TCP large send offload to reduce the load on your CPU. Jumbo Frames, full-duplex operation with 802.3x flow control and VLAN tagging are also supported, making this an efficient and full-featured USB network adapter. Backed by a StarTech.com 2-year warranty and free lifetime technical support.

$54.12
24 In-Stock
StarTech.com 1 Port Low Profile PCI 10/100 Mbps Ethernet Network Adapter Card

PCI - 1 x RJ-45 - 10/100Base-TX

Quick Info Web ID: 10109172 Mfr. Part: ST100SLP
Add a 10/100Mbps Ethernet port to any low profile PC through a PCI slot. This 1 Port PCI Fast Ethernet Network Adapter Card offers a reliable, cost-effective Ethernet network connection that''s ideal for small form factor computers. Delivering a simple connection to 10/100Mbps (Fast) Ethernet networks, the NIC features auto-negotiation that senses speed and duplex capabilities of connected devices and full duplex support for data transfer rates up to 200Mbps. A versatile network interface solution, the NIC features a low profile mounting bracket that''s suitable for small form factor computers, and is supported by all popular operating systems including Windows, Linux, Mac OS and Novell platforms. Backed by StarTech.com''s Lifetime Warranty.

$19.39
22 In-Stock
Belkin USB 2.0 Ethernet Adapter

USB - 1 Port(s) - 1 x Network (RJ-45)

Quick Info Web ID: 1021941368 Mfr. Part: F4U047-RS
The Belkin USB 2.0 Ethernet Adapter allows your computer to instantly connect to a 10/100Mbps network through a USB port. It is also an ideal USB-to-LAN alternative for gaming consoles that need network access in an environment lacking wireless capability.

$36.11
22 In-Stock
SIIG USB 3.0 Gigabit Ethernet Adapter Pro

USB - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair - Retail

Quick Info Web ID: 1025368900 Mfr. Part: JU-NE0511-S1
SIIG's USB 3.0 to Gigabit Ethernet Adapter Pro easily adds a Gigabit (1000Mbps) Ethernet port to your Mac system or PC to connect to Gigabit network via an USB 3.0 port. This USB 3.0 Ethernet adapter delivers 5Gbps USB 3.0 data transfer rate to allow for high speed, large files transferring. Its compact design and bus-powered ability without requiring a power adapter make this a convenient networking tool to greatly enhance your existing computer's networking capability.

$41.74
21 In-Stock
AddOn 1GbE Single RJ45 Port PCIe x4 NIC F/HP

PCI Express x4 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair

Quick Info Web ID: 1025927899 Mfr. Part: FH969AA-AOK
FH969AA-AOK is a Gigabit Ethernet PCIe x1 Network Interface Card with a single RJ45 port that complies with all IEEE 802.3 standards. It provides a high bandwidth 1Gb network speed that fully supports high-end servers. In addition, the FH969AA-AOK supports high level VLAN filtering. Based on the Intel 82574 chipset, it is compatible with Windows, Linux, FreeBSD, and VMware operating systems. The RJ45 port operates over copper patch cable, allowing an operating distance of 100m.AddOn's Network Interface Cards are 100% compliant for all of your networking needs. Now you have a cost effective solution to your network upgrade needs. With our AddOn Certification Test Program, we can guarantee your product will work right the first time.

$40.95
20 In-Stock
AddOn Gigabit Ethernet NIC w/1 Port 1000Base-TX RJ45 PCIe x4

PCI Express x4 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair

Quick Info Web ID: 1025538070 Mfr. Part: CN-GP1021-S3-AOK
AddOn's industry-standard NIC (Network Interface Card) provides direct PC connectivity to high speed Fiber Optic and Copper media networks. On board the NIC is either: (a) one or more open transceiver slots or (b) one or more embedded transceivers (Ethernet, Fiber Channel or SONET/SDH). Both the open slot(s) and embedded transceiver(s) (GBIC, SFP, SFP+, SFP-T, X2, XFP & XENPAK form factors) are 100% compliant with all our networking product lines, come factory loaded with OEM specific configuration data required for networking compliance, are guaranteed to initialize and perform identically to the OEM transceivers and can be mixed and deployed with other OEM or 3rd party transceivers for seamless network performance.

$40.95
20 In-Stock
AddOn 1GbE Single RJ45 Port PCIe x4 Network Interface Card F/Dell

PCI Express x1 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair

Quick Info Web ID: 1025265518 Mfr. Part: 430-4205-AOK
430-4205-AOK is a Gigabit Ethernet PCIe x1 Network Interface Card with a single RJ45 port that complies with all IEEE 802.3 standards. It provides a high bandwidth 1Gb network speed that fully supports high-end servers. In addition, the 430-4205-AOK supports high level VLAN filtering. Based on the Intel 82574 chipset, it is compatible with Windows, Linux, FreeBSD, and VMware operating systems. The RJ45 port operates over copper patch cable, allowing an operating distance of 100m.AddOn's Network Interface Cards are 100% compliant for all of your networking needs. Now you have a cost effective solution to your network upgrade needs. With our AddOn Certification Test Program, we can guarantee your product will work right the first time.

$40.95
20 In-Stock
AddOn 1GbE Single RJ45 Port PCIe x4 Network Interface Card F/Dell

PCI Express x1 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair

Quick Info Web ID: 1025265517 Mfr. Part: 430-4156-AOK
430-4156-AOK is a Gigabit Ethernet PCIe x1 Network Interface Card with a single RJ45 port that complies with all IEEE 802.3 standards. It provides a high bandwidth 1Gb network speed that fully supports high-end servers. In addition, the 430-4156-AOK supports high level VLAN filtering. Based on the Intel 82574 chipset, it is compatible with Windows, Linux, FreeBSD, and VMware operating systems. The RJ45 port operates over copper patch cable, allowing an operating distance of 100m.AddOn's Network Interface Cards are 100% compliant for all of your networking needs. Now you have a cost effective solution to your network upgrade needs. With our AddOn Certification Test Program, we can guarantee your product will work right the first time.

$40.95
20 In-Stock
AddOn 1GbE Single RJ45 Port PCIe x4 Network Interface Card F/Dell

PCI Express x1 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair

Quick Info Web ID: 1025265515 Mfr. Part: 430-3544-AOK
430-3544-AOK is a Gigabit Ethernet PCIe x1 Network Interface Card with a single RJ45 port that complies with all IEEE 802.3 standards. It provides a high bandwidth 1Gb network speed that fully supports high-end servers. In addition, the 430-3544-AOK supports high level VLAN filtering. Based on the Intel 82574 chipset, it is compatible with Windows, Linux, FreeBSD, and VMware operating systems. The RJ45 port operates over copper patch cable, allowing an operating distance of 100m.AddOn's Network Interface Cards are 100% compliant for all of your networking needs. Now you have a cost effective solution to your network upgrade needs. With our AddOn Certification Test Program, we can guarantee your product will work right the first time.

$40.95
20 In-Stock
AddOn 1GbE Single RJ45 Port PCIe x4 Network Interface Card F/Dell

PCI Express x1 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair

Quick Info Web ID: 1025265514 Mfr. Part: 430-1792-AOK
430-1792-AOK is a Gigabit Ethernet PCIe x1 Network Interface Card with a single RJ45 port that complies with all IEEE 802.3 standards. It provides a high bandwidth 1Gb network speed that fully supports high-end servers. In addition, the 430-1792-AOK supports high level VLAN filtering. Based on the Intel 82574 chipset, it is compatible with Windows, Linux, FreeBSD, and VMware operating systems. The RJ45 port operates over copper patch cable, allowing an operating distance of 100m.AddOn's Network Interface Cards are 100% compliant for all of your networking needs. Now you have a cost effective solution to your network upgrade needs. With our AddOn Certification Test Program, we can guarantee your product will work right the first time.

$40.95
20 In-Stock
AddOn 1GbE Single RJ45 Port PCIe x4 Network Interface Card F/HP

PCI Express x1 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair

Quick Info Web ID: 1025265512 Mfr. Part: 394791-B21-AOK
AddOn's Peripheral Component Interconnect Express (PCIe) network interface cards are designed to give you the maximum possible bandwidth and bus efficiency. Choose between the single, dual or quad Copper or SFP open port slots that support Gigabit and TenGigabit Ethernet speeds.

$40.95
20 In-Stock
AddOn Gigabit Ethernet NIC w/1 Port 1000Base-TX RJ45 PCIe x4

PCI Express x4 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair

Quick Info Web ID: 1025538078 Mfr. Part: EXPI9301CTBLK-1PKAOK
AddOn's industry-standard NIC (Network Interface Card) provides direct PC connectivity to high speed Fiber Optic and Copper media networks. On board the NIC is either: (a) one or more open transceiver slots or (b) one or more embedded transceivers (Ethernet, Fiber Channel or SONET/SDH). Both the open slot(s) and embedded transceiver(s) (GBIC, SFP, SFP+, SFP-T, X2, XFP & XENPAK form factors) are 100% compliant with all our networking product lines, come factory loaded with OEM specific configuration data required for networking compliance, are guaranteed to initialize and perform identically to the OEM transceivers and can be mixed and deployed with other OEM or 3rd party transceivers for seamless network performance.

$40.95
20 In-Stock
AddOn 1GbE Single RJ45 Port PCIe x4 Network Interface Card F/HP

PCI Express x1 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair

Quick Info Web ID: 1025265519 Mfr. Part: 503746-B21-AOK
503746-B21-AOK is a Gigabit Ethernet PCIe x1 Network Interface Card with a single RJ45 port that complies with all IEEE 802.3 standards. It provides a high bandwidth 1Gb network speed that fully supports high-end servers. In addition, the 503746-B21-AOK supports high level VLAN filtering. Based on the Intel 82574 chipset, it is compatible with Windows, Linux, FreeBSD, and VMware operating systems. The RJ45 port operates over copper patch cable, allowing an operating distance of 100m.AddOn's Network Interface Cards are 100% compliant for all of your networking needs. Now you have a cost effective solution to your network upgrade needs. With our AddOn Certification Test Program, we can guarantee your product will work right the first time.

$40.95
20 In-Stock
AddOn 1GbE Single RJ45 Port PCIe x4 Network Interface Card F/Dell

PCI Express x1 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair

Quick Info Web ID: 1025265516 Mfr. Part: 430-3821-AOK
430-4156-AOK is a Gigabit Ethernet PCIe x1 Network Interface Card with a single RJ45 port that complies with all IEEE 802.3 standards. It provides a high bandwidth 1Gb network speed that fully supports high-end servers. In addition, the 430-4156-AOK supports high level VLAN filtering. Based on the Intel 82574 chipset, it is compatible with Windows, Linux, FreeBSD, and VMware operating systems. The RJ45 port operates over copper patch cable, allowing an operating distance of 100m.AddOn's Network Interface Cards are 100% compliant for all of your networking needs. Now you have a cost effective solution to your network upgrade needs. With our AddOn Certification Test Program, we can guarantee your product will work right the first time.

$40.95
20 In-Stock
AddOn 1GbE Single RJ45 Port PCIe x4 Network Interface Card F/IBM

PCI Express x1 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair

Quick Info Web ID: 1025265513 Mfr. Part: 39Y6066-AOK
39Y6066-AOK is a Gigabit Ethernet PCIe x1 Network Interface Card with a single RJ45 port that complies with all IEEE 802.3 standards. It provides a high bandwidth 1Gb network speed that fully supports high-end servers. In addition, the 39Y6066-AOK supports high level VLAN filtering. Based on the Intel 82574 chipset, it is compatible with Windows, Linux, FreeBSD, and VMware operating systems. The RJ45 port operates over copper patch cable, allowing an operating distance of 100m.AddOn's Network Interface Cards are 100% compliant for all of your networking needs. Now you have a cost effective solution to your network upgrade needs. With our AddOn Certification Test Program, we can guarantee your product will work right the first time

$40.95
20 In-Stock
Allied Telesis AT2701FX Fast Ethernet Fiber Network Interface Card

PCI

Quick Info Web ID: 11396071 Mfr. Part: AT-2701FX/SC-901
Allied Telesyn's AT-2701FX is the answer for those fiber adapters that support Wake on LAN (WOL) for either PCI 2.1 or PCI 2.2 systems but not both. Allied Telesyn's NICs support WOL through the PCI 2.2 bus and support PCI 2.1 WOL via external cables. Resistant to signal degradation, snooping, and interference, the AT-2701FX is an ideal solution for networks requiring protection from electrical interference and hackers. The small footprint together with the low-profile option of the AT-2701FX make this product a perfect choice for PCs equipped with small desktop solutions.

$171.11
20 In-Stock
Allied Telesis Dual port fibre Network Interface Card

PCI - 2 x ST - 100Base-FX

Quick Info Web ID: 10603414 Mfr. Part: AT-2701FX/ST-901
The AT-2701FX/ST-901 is resistant to signal degradation, snooping and interference, and is ideal for networks that require protection from electrical interference or where security is a concern.

$171.11
20 In-Stock

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