... configuration include:IC card reader,Magnetic card reader,GPRS color touch screen and printer.2).The configuration can be extended include:Contactless card ... reader(RFID), WIFI, 1D/2D barcode scanner, bluetooth, Camera, CDMA, 3G and ... card 1D/2D barcode scanner GPRS GPS WiFi 3G CDMA and printer(MXVPOS)