... frame lcd with touch screen2)open frame lcd sizes :17 19 22 26 32 42 523) Resistive, Capacitive or SAW ,IR ... :FOM-019 open frameshell:robust bracketcolor:multi-color optionaltouch screen:19" wintouch touch screentouch signal input (optional) :USB or RS232Touch Sensibility ... ~ 240V/50 ~ 60Hz;Output DC12V/4AOperating system: Windows NT,XP,2000,98,Linux,Windows 7 19" IR touch screens open frame monitor