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  Category: Networking > NICs Network Interface Cards

Browse top sellers, or select a category from the left.
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 Best Seller 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.

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.

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

StarTech.com USB 2.0 to Gigabit Ethernet NIC Network Adapter

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

Quick Info 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.

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.

Microsoft Gigabit Ethernet Card

USB 3.0 - 1 Port(s) - 1 - Twisted Pair

Web ID: 1032150031 Mfr. Part: Q4X-00028

TP-LINK USB 3.0 to Gigabit Ethernet Network Adapter

USB 3.0 - 1 Port(s) - 1 - Twisted Pair

Quick Info Web ID: 1031013367 Mfr. Part: TL-UE300
What This Product Does The USB 3.0 to Gigabit Ethernet Adapter UE300 adds Gigabit Ethernet network connectivity to your Ultrabook, MacBook Air or desktop through a USB 3.0 port. Backward compatible with USB 2.0/1.1 standards, transferring files at ultrafast speed over an Ethernet port.High Speed Data Transfer Equipped with USB 3.0 ports and Gigabit Ethernet port, UE300 provides a high speed data transfer rate.Connect to Gigabit Ethernet Network UE300 adds your devices connectivity to Gigabit Ethernet network.Compact and Portable Design Compact design with a retractable cable makes it an ideal on the go.Ideal to use for ULTRABOOKS, MACBOOKS and PCs UE300 can be used to add Gigabit Ethernet support to ULTRABOOKS, MACBOOKS or PCs.

StarTech.com USB 2.0 to 10/100 Mbps Ethernet Network Adapter Dongle

USB 2.0 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair

Quick Info Web ID: 1027853204 Mfr. Part: USB2100
Add a 10/100Mbps Ethernet port to your laptop or desktop computer through USB. The USB2100 USB 2.0 to 10/100 Mbps Network Adapter lets you add a Fast Ethernet port to your laptop or desktop computer through USB. This compact USB network adapter offers a dongle design with a built-in cable to avoid cramped connections, making it a perfect solution for adding wired Ethernet connectivity to your desktop without opening the case, or to replace a failed onboard network adapter on your laptop system. Providing half or full-duplex operation, this USB 2.0 Ethernet adapter supports data transfer rates of up to 200 Mbps. The adapter also supports features such as Wake-on-LAN (WoL) and VLAN tagging for added flexibility. Backed by a StarTech.com 2-year warranty and free lifetime technical support.

StarTech.com 1 Port PCI Express PCIe Gigabit Network Server Adapter NIC Card - Dual Profile

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

Quick Info Web ID: 1024110738 Mfr. Part: ST1000SPEX2
Add a 10/100/1000Mbps Ethernet port to any PC through a PCI Express slot. The ST1000SPEX2 PCIe Gigabit Ethernet 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 Jumbo Frames, VLAN tagging and Wake on LAN (WOL), this versatile Gigabit NIC/Server Adapter delivers rock-solid performance.Plus, the card includes both full profile and low profile/half-height installation brackets for installation in a wide range of computer/server chassis, regardless of form factor.The ST1000SPEX2 network card is backed by a 2-year StarTech.com warranty and free lifetime technical support.

StarTech.com USB 3.0 to 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. The RJ45 port supports 10/100/1000 Mbps Ethernet and is fully compatible with IEEE 802.3i/u/ab standards. The network adapter is the ideal laptop accessory for your Microsoft Surface™ Pro 4, Surface Pro 3, Surface 3, Surface Pro 2 or Surface Book. 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.

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.

D-Link USB 3.0 to Gigabit Ethernet Adapter

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

Quick Info Web ID: 1026885891 Mfr. Part: DUB-1312
The DUB-1312 USB 3.0 to Gigabit Ethernet Adapter allows you to instantly add gigabit connectivity to your desktop, notebook, or netbook computer. Just plug the DUB-1312 in to an available USB 3.0 port and you're ready to connect to your switch, hub, or router with the speed and reliability of a wired gigabit connection.Fast Ethernet ConnectivityThe DUB-1312 USB 3.0 to Gigabit Ethernet Adapter plugs into any available USB port on your computer to enable you to connect to an Ethernet network at speeds up to 1 Gbps. High-speed gigabit Ethernet allows you to transfer large files in no time, or make light work of backups to a server or network storage device. The adapter eliminates the need to open your computer to install a network card, and it also keeps your computer's expansion slots free for other uses.

C2G USB-C to Gigabit Ethernet Network Adapter

USB 3.0 - 1 Port(s) - 1 - Twisted Pair

Web ID: 1032274518 Mfr. Part: 29326

HP FlexFabric 20Gb 2-port 650FLB Adapter

PCI Express 2.0 x8 - 2 Port(s)

Quick Info Web ID: 1028429003 Mfr. Part: 700763-B21
What if you could accelerate IT services, increase data center efficiency and double your bandwidth without doubling your costs and complexity? The HP FlexFabric 20Gb 2-port 650FLB Adapter is installed in the FlexibleLOM socket prior to installing additional Mezzanine adapters. The adapter provides Tunnel Offload for efficient overlay networking to increase VM migration flexibility and network scale with minimal impact to server performance. Traditional layer 2 networks limit mobility and scale of virtualized and multi-tenant workloads. When connected to HP 6125XLG Ethernet Blade Switch, it also supports RDMA over Converged Ethernet (RoCE) which increases host efficiency and lowers latency. When connected to HP Virtual Connect FlexFabric-20/40 F8 Modules, the FlexFabric 20Gb 2-port 650FLB Adapter provides 20 GbE performance and it can also provide 10 GbE performance when connected to HP 6125XLG Ethernet Blade Switch.

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.


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