... 2.Cable MODEM, GPRS, CDMA,Ethernet 3.1D Laser,1D/2D Imager Barcode scanner 4.WiFi 5.USB/RJ45 ... Pronter/WiFi/Ethernet/USB/BarcodeFeatures: 1.LCD:2.8 inch TFT QVGA2.18 key waterproof keyboard dust. 3.Cable MODEM, ... GPRS, CDMA, TCP / IP (Internet POS)InterfaceMini-USB,RS232Security ModuleEmploys DES and 3DES algorithm, DUKPT Key Management ... 65 mm 2.8Inch LCD POS with Printer/WiFi/Ethernet/USB/Barcode