... etc. AMH offers various sizes IR touch Screen from 19", 22", 26", 32", 37", 42", 47", 50", 52", ... Electricity Scan Frequency 50HzUSB1.1Connector typeA typeTransmission speed12MbpsSignal+5V, D-, D+, GNDConnectorUSB A Port connector for cableTemperature RangeOperating -40 ... vehicles and transportation• Medical instrument• Industrial control systems 22"-103" inch Outdoor Anti-glare Dual Touch Screen Open ...