DescriptionFeatures*  Factory direct sale, Low price high performance.*  No driver needed,plug and play.*  Support the multinational language keyboard.*  Service life of button reaches up to 5 million times.*  32-Bit ARM processor and scan speed 300scans/sec.*  Manual trigger/continuous scan(for choice),very comfortable operating.*  Dopt a highly integrated design, high quality shell, have IP45 protection grade.*  Support connection with computer, laptop. Compatible Operating System for Linux, Windows XP,7,8,10.*  Application fields:Supermarket, Retail, Warehouse, Logistic, Library, Medical etc. InterfaceUSB / RS232 / PS2 / TTLVoltage5/3.3 VOperating current40ma(operation mode); 28ma(standby mode)154ma(max peak)TemperatureWorking : -20℃-50℃  Storage: -40℃-60℃MaterialABS PC