... as 7", 8", 10.4", 12.1", 15", 17", 19", 20", 21.5", 22", 24", 26", 32", 37", 40", 42", ... consumption; 7"-10.4" is with LED as backlight, 12"-20' CCFL, 22"-65" LED; Special resolution available, welcome special ... USBPower supplyInput VoltageDC12V 4AOutput Ratingless than 15WTemperature RangeOperating Temperature-20~70°CStorage Temperature-20~70°CRelative Humidity20(%RH)~90(%RH) 7" industrial touch ...