networking cards (726 items)

4 port 2.5 Gigabit Ethernet network card, RJ45, PCI Express, Realtek chipset The DN-10136 PCIe Quad-Port 2.5G network adapter combines an IEEE802.3-compliant Media Access Controller with a four-spe...

4 port Gigabit Ethernet network card, RJ45, PCI Express, Intel I350 The DN-10114 four port network card is the perfect solution for those who require a reliable and high-performance Gigabit Etherne...

Quad-port PCIe network card with Intel® I225-V chip features multi-Gigabit speeds with NBASE-T support This quad-port 2.5GbE network interface card (NIC) features independent Intel I225-V chipsets ...

Add four fiber/copper GbE SFP transceivers or Direct Attach Cables to a workstation or server Add up to four 1GbE SFP modules to a PCI Express (PCIe) 2.0 x2 (or higher) slot in an IT Administrator ...

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...

Enhance a server's connectivity with this OCP 3.0 quad-port network adapter card featuring Intel® I350 chip This 4-port RJ45 1Gbps OCP 3.0 Network Interface Card (NIC) features an Intel® i350-AM4 E...

4-Port USB 3.0 PCI Express Add-on Card Data transfer rate up to 5 Gbps Benefits: Data transfer rate up to 5 Gbps Supports plug and play and hot swapping 4x USB 3.0 ports The performance boost for t...

3G/4G LTE Wi-fi Router USB Modem Stick/Wi-fi dongle - unlocked Network Adapter/Wireless Wi-Fi Hotspot Router/Modem Stick for Outdoor Wireless Sharing Network type: FDD-LTE, WCDMA/HSPA. LTE CAT 3 up...

The ThinkStation Intel Wi-Fi 6E AX211 WLAN Module with External Antenna Kit using the Intel Wi-Fi 6E AX211 adapter which will dramatically reshape your connected experience at work with ThinkStatio...

ThinkPad Quectel RM520N-GL 5G M.2 WWAN Module for X1 2-in-1 Gen 9/T16 Gen 3 is a 5G NR/LTE-FDD/LTE-TDD/UMTS/HSPA+ wireless communication module with receive diversity. It provides data connectivity...

The Intel Ethernet i350 QP 1Gb Server Adapter from Dell is a high performance adapter designed for the high-speed PCI Express Bus Architecture. It offers increased bandwidth, reliability and enhanc...

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

QNAP offers various cost-effective network expansion cards for businesses and organizations to upgrade the bandwidth of their QNAP NAS to accommodate intensive data transfer and virtualization appl...