22" Openframe touch LCD monitor Both RS232 and USB interface FCC, ... .Mount Interface1)VESA 75mm and 100mm2)Mount bracket, horizontal or vertical(Standard mount brackets are supplied)OSD ControlButtonsAUTO,+,POWER,-,MENUFunctionBrightness, Contrast ... , Phase, Clock, H/V Location, Languages, Function, ResetTouch screen TypeKeetouch 22” SAW 6MM thickness of touch screen sensorTouch System InterfaceUSB and ...