ANGEL POS 1006017 17-Inch POS TFT LCD TouchScreen Monitor Touch Screen USB interface with USB connection for touch control Hook up (connect to) desktop or laptop computer by 15 pins VGA port directly. XP Touch Screen driver support dual monitors display. Software support Windows NT, 2000, XP, Vista, Windows 7 / Mac / Linux Power Consumption:&lt;30W Power Supply:85-265 VAC / 50-60 Hz Stand:85-265 VAC / 50-60 Hz Screen Size: 17 Display Type: Touch Screen Display Format: 4:3 Standard LCD Maximum Resolution: 1280 x 1024 Contrast Ratio: 350:1 Brightness: 350 cd/m2 Response Time (typical): 10.4 ms Touch Screen Type: 4-Wire (Optional 5-wire)