Input Adapters (375 items)

Converts USB port to two PS/2 ports Supports two PS/2 devices Simultaneously (keyboard & mouse) Easy to install, no external power supply required

USB - PS/2 Adapter Use your legacy input devices - this adapter connects a PS/2 mouse and keyboard in only one USB port Benefits: Plug and Play - No software required Connects a PS/2 mouse and keyb...

The Lenovo 2.4G Wireless USB Receiver is the perfect and cost-efficient replacement for a lost Lenovo Professional Mouse, Keyboard or Combo USB receiver. Easy to pair with supported devices, just p...

Lenovo Unified Pairing Receiver allows you to (1) pair supported products to a new receiver if the original receiver is lost or to (2) use 1 receiver across several devices.

Lenovo Unified Pairing Receiver allows you to (1) pair supported products to a new receiver if the original receiver is lost or to (2) use 1 receiver across several devices.

The 2A-130G VGA EDID Emulator is designed for ATEN KVM extender or video extender installations that do not utilize a local monitor at the site where the computer/video source is located. The 2A-13...

Improve secured data and access protection. Smart card technology finds popular applications in security and access control, financial transactions, medical records, loyalty programs, toll and vend...

Take security to the next level with Dynamic Chain-Key AES-128 authenticated encryption on the Dell Secure Link USB Receiver.

Convert a PS/2 keyboard and mouse to a single USB interface This PS/2 USB Adapter converts a single USB port into two universal PS/2 ports, letting you connect any PS/2 peripheral (e.g. mouse, keyb...

Plug it. Forget it. Add to it. The tiny Logitech Unifying receiver stays in your notebook, so there's no need to unplug it when you move around. Connects up to six Unifying devices to your computer...

Plug in the Dell Universal Pairing Receiver to your PC and connect up to six different compatible keyboards and mice.

Plug in the Dell Universal Pairing Receiver to your PC and connect up to six different compatible keyboards and mice.

HID Global's OMNIKEY® product brand, one of the world's leading manufacturers of innovative smart card readers, has developed a portable USB smart card reader. The OMNIKEY 6121 is a fully functiona...