LCD panel:SHARP/Mitsubushi/AU Resolutions:1024(H)×768(V) pixel Brightness:250cd/m2 Contrast:500:1 Full Function Touch Panel for PC VESA metal stand is optional VGA Port(HD/AV/TV is optional) The Highest Resolution is to 1024x768 Operated System is WIN9X,2000,ME,CE/UNIX Support WIN9X,2K,XP,CE,UNIX Touch Type: 4-wire 5 wire resistive optional Touch Interface: USB or Serial COM(RS232)