computer components & software  (2,691 offers of 5,351,389 product items)

Connect a PCI Express-based desktop or rackmount PC directly to a Gigabit multimode SC fiber optic network The PEX1000MMSC2 PCIe Gigabit Fiber Network Card lets you connect a desktop PC directly to...

Add four ports supporting three serial protocols, to easily connect serial devices to your computer through USB, with 15kV ESD protection Add four extra COM ports to your laptop or desktop computer...

The ST1000SPEXD4 PCI Express Dual-Port Gigabit Network Card lets you add two gigabit Ethernet ports to a client, server or workstation through a single PCIe slot. Each port provides 10/100/1000 Mbp...

USB LAN Adapter | IEEE 802.3bz | 2.5 Gbps | Mac | Windows | Linux Add 2.5 GbE network access to your laptop, using the USB-A port on your laptop. This USB 3.0 Type-A to Gigabit network adapter give...

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 Expres...

Add a Centronics parallel port to your desktop or laptop PC through USB The ICUSB1284 6 ft USB to Parallel Printer Adapter - M/M allows USB capable PCs to print to any standard parallel printer, co...

Now, you can add wired network access through the USB-C™ or Thunderbolt™ 3 port on your laptop or desktop computer, and connect to your USB 3.0 (Type A) devices with ease. This Gigabit Ethernet net...

The GC46FMKEY USB Keyboard to PS/2 Adapter features a USB-A female connector and a 6-Din (PS/2) male port, allowing you to connect a USB keyboard to a computer through a PS/2 port.Designed to provi...

PCI Express to Firewire Adapter | FireWire 400 | Texas Instruments TSB82AA2The PEX1394A2V 2-Port PCI Express FireWire Card lets you add two FireWire 400 ports to your desktop PC. This TAA compliant...

Connect a supported PS/2 keyboard to the USB port on your computer The GC46MFKEY PS/2 Keyboard to USB Adapter features a USB-A male connector and a 6-pin (PS/2) female port, allowing you to connect...

Use this dual-profile internal capture card to record 1080p video at 60 frames per secondThis PCIe video capture card lets you record 1080p HD video and 2-channel stereo audio (HDMI/RCA) to your co...

Add eight RS232 serial ports to any notebook or desktop computer using a single USB port The ICUSB2328 8 Port USB to Serial RS232 DB9 Adapter Hub lets you connect up to eight RS232 serial devices t...

Add powerful connectivity to your USB-C enabled laptop, tablet or desktop computer. Ideal for mobile use, this USB-C to Ethernet adapter plugs into your USB-C or Thunderbolt™ 3 port to provide wire...

USB 3.0 External Video & Graphics Card | Multi-Monitor | USB-Powered | Supports Mac & Windows®This USB to dual DisplayPort adapter lets you add two 4K 60Hz DisplayPort monitors to your Windows® or ...

This USB to fiber-optic converter lets you utilize the USB 3.0 (Type-A) port on your laptop or tablet to provide a secure fiber network connection. Windows® and Mac compatible, the network adapter ...