... 5.USB/RJ45 port 2.8 Inch LCD POS with Pronter/WiFi/Ethernet/USB/BarcodeFeatures: 1.LCD:2.8 inch ... card, with EMV2000 standard.PrinterHigh-speed thermal printers, max 70mm/sec, Paper width: 58 MM,LCD2.8” TFT ... GPRS, CDMA, TCP / IP (Internet POS)InterfaceMini-USB,RS232Security ModuleEmploys DES and 3DES algorithm, DUKPT Key Management ... 90 * 65 mm 2.8Inch LCD POS with Printer/WiFi/Ethernet/USB/Barcode