NWE vga switch 2 input 1 output with 2 vga switch for notework tablet pc

1. Enable two computers to share one monitor , projector or, conversely, make two monitors, projectors to share one computers not simultaneously.

2.Enable two DVDs with VGA port to share one monitor, LCD or Plasma TV Set.

3.Easy to install, no additional software and power supply needed.

4.Manual button control to switch.
5.Full shielded metal case, anti-skid feet.

6.Support windows 2000/NT/XP/Vista/win7/win8/MAC/SUN OS