networking cards (715 items)

Add two fiber/copper GbE SFP transceivers or Direct Attach Cables to a workstation or server Add up to two 1GbE SFP modules to a PCI Express (PCIe) 2.0 x1 (or higher) slot in an IT Administrator wo...

The device lets you quickly send email and attachments, and surf the Web. This WWAN Card will enable you to have instant and uninterrupted access to the internet at all times. This product has been...

More Bandwidth with PCI-Express Interface AT-2711FX x1 PCI-Express (PCI-e™) design gives you the maxim possible bandwidth and bus efficiency, other benefits are: capability and Low Power Consumptio...

With outstanding performance, high power efficiency and excellent value, Supermicro's network adapters can help improve network throughput and application performance through features that maximize...

Flexible and economic solution for 10GbE adoption Equipped with an RJ-45 connector and supports IEEE 802.3an/bz (10GBASE-T/NBASE-T) and 802.3x, E10G18-T1 helps you smoothly migrate to a 10GbE netwo...

Do you need a high-performance 10 Gb Ethernet adapter for your HP ProLiant Gen9 server family? The HP FlexFabric 10Gb 2-port 556FLR-SFP+ Adapter is installed in the FlexibleLOM socket in the ProLia...

Blazing-Fast 10GBASE-T Connectivity, Cool Price With recent advances in technology, plus increasingly affordable gear, the transition to capturing and outputting content at 4K and higher resolution...

Do you need an adapter that is big on capability and small on CPU utilization? The HPE Ethernet 10Gb 2-port 537SFP+ FLR Adapter has been designed to efficiently deliver high performance, low latenc...

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...

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 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 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 ...

Add four Gigabit Ethernet ports to a client, server or workstation through one PCI Express slot Now you can add four separate Gigabit network ports to your client, server or workstation through jus...

QNAP offers various Ethernet network expansion cards to assist businesses and organizations in enhancing the bandwidth of their QNAP NAS to accommodate intensive data transfer and virtualization ap...