1.12" open frame resistive/IR/SAW touch screen monitor 2,USB interface for touch,VGA input 3,Metal case ... (RS232 optional)OS Support: Windows (2000, CE, XP,Vista), UNIX, Linux, Mac OS XPower Consumption: <10 W TypOperating Voltage: DC11.5V ... cd/m2Contrast Ratio: 320:1Veiwing Angle: 120-160Operation Temperature: -20°C- +60°CStorage Temperature: -20°C- +60°CColor: black, silverMore pictures for ...