Electronic KVM Switch Box ( CPU Switch ) with OSD ( On-Screen-Display ), P/N: PHKVM-8OSD  for 8 Computers share 1x PS2 Keyboard, 1x PS2 Mouse, 1 VGA Monitor, Rack Mountable/ Desktop  1x 3' KVM Cable included, ( Cable Required: Male to Male on Keyboard, Mouse, and VGA ) DS-KVM-A8-OSD