Rosewill 2-Port USB KVM Switch – $13

Rosewill RKV-2UC KVM-Newegg.com
Enjoy the deal
One console (monitor, USB keyboard and USB mouse) controls 2 computers Remote switch for convenient switching Multiplatform support: compatible with all operation platforms.

A KVM switch (Keyboard-Video-Mouse) is a major boon to anyone who has to work with more than one computer. The Rosewill RKV-2UC 2-Port USB KVM Switch manages two computers using only one monitor, keyboard, and mouse. You can change computers without having to give up the keyboard and monitor you’re already using, sometimes via the keyboard itself. Imagine the space and money you’ll save, only having to buy one monitor, keyboard, and mouse.