Tripp Lite's B022-002-KT-R 2-port KVM Switch is the optimal solution for controlling 2 computers from one keyboard, mouse and monitor. Installation is a snap - just connect the PCs using the included PS/2 cable kits. No software or complicated set-up procedures are required. Connect to a USB computer using Tripp Lite's B015-000 USB to PS/2 adapter (Not included). Easily switch between computers via front-panel push buttons or keyboard hot key commands.