... :IC card reader,Magnetic card reader,Printer,GPRS,Touch screen.2.Option configuration:RFID,Camera,GPS,WIFI/Bluetooth,1D barcode scanner,2D barcode scanner ... compliant, alphanumerical keysCash register function keysSection keysSubtotal KeyPayment Keys (Credit card, Foreign currency, Cash)Credit card application keysConnection to Peripheral UnitsCash Drawer connector : RC11USB ...