... 4.3G,Printer,barcode,free SDK,C# 5.3.5 Color touch screen 3.5" Color touch screen payment terminal,Windows CE 6.0 OS,Credit ... reader,Magnetic card reader,Printer,GPRS,Touch screen.2.Option configuration:RFID,Camera,GPS,WIFI/Bluetooth,1D barcode scanner,2D barcode scanner ... 2000 Level 1 and Level 2 certifiedContactless Card Reader14443 A/B EMV Level 1 and Level 2 certifiedMonitorUsers Monitor ...