computer components & software  (3,026 offers of 6,220,378 product items)

IEEE 802.3af and IEEE 802.3at (PoE/PoE+) | 2.5GBASE-T The Power over Ethernet PCIe network card enables multigigabit speeds of 2.5/1Gbps and 100/10Mbps. This PoE LAN adapter can provide up to 25.5 ...

Add 2 native FireWire 800 ports to your low profile/small form factor computer through a PCI Express expansion slot This 3 Port PCI Express FireWire card comes equipped with a low profile bracket f...

Converter to connect serial devices to a USB port on your PC Compatible with USB 2.0, USB 1.1, USB 1.0 Data transfer rate of up to 115 Kbit/s 15 KV ESD protection for all RS232 ports Connectors: 1x...

Add two 10 Gigabit Fiber Ethernet ports (10 Gbps per port) to your server or workstation - using the SFP+ transceiver of your choice Get fast, high-bandwidth connectivity with this cost-effective f...

Get advanced connectivity over multimode or single-mode fiber, by adding a 10GBase-LR/SR open SFP+ port to your server or workstation This fiber network card delivers reliable, high-performance net...

Connect to a GbE network plus add three USB Type-A ports and PD Charging through your laptop’s USB-C port Add powerful connectivity to your USB-C enabled laptop, tablet or desktop computer. Ideal f...

Add two high-bandwidth 40 Gigabit fiber Ethernet ports to your server or workstation, using the QSFP+ transceiver of your choice Get fast, high-bandwidth connectivity with this dual-port QSFP+ Netw...

Use the USB-C port on your laptop to add LAN access with two Gigabit Ethernet ports and a USB 3.0 (Type-A) port Now, you can add wired network access through the USB-C™ or Thunderbolt™ 3 port on yo...

PCIe network card with Intel® I225-V chip features multi-Gigabit speeds with NBASE-T support This 2.5 GbE network interface card (NIC) features an Intel I225-V chipset with Intel vPro technology, t...

Add 4 Gigabit Power over Ethernet ports to a PCI Express-enabled computer The ST4000PEXPSE 4-Port PoE NIC lets you add four Gigabit Power over Ethernet ports through a single PCI Express slot. Each...

Add two RS-232, RS-422, or RS-485-capable DB9 Serial Ports to a desktop computer via PCIe x1 Expansion Card Add serial communication support to a desktop computer or Small Form Factor (SFF) system,...

Add dual external PCIe (PCI Express 3.0) slots, Thunderbolt 3 ports, and a DisplayPort connection to a Thunderbolt 3 equipped system. Add two PCI-Express 3.0 x16 capable cards and increase the pote...

AVB | PXE Boot | PCIe 3.0 x4 | Marvell AQC113CS Install this 2-port 10GbE PCI Express (PCIe) Network Interface Card (NIC) with independent controllers into a server or computer to enable fast netwo...

USB Extender Hub | USB 3.0 Extension Cable with 4-Port USB Hub | Bus Powered | 32.8ft Long Cable The 32.8ft USB 3.0 Extension Cable with 4-Port USB Hub and 5Gbps transfer rates enables multiport co...

Enable 2.5G ethernet, 100W PD pass-through, and add three USB 3.2 10Gbps ports, using this portable adapter This USB Type-C Hub with 2.5Gigabit Ethernet and 100W USB Power Delivery Pass-Through add...