... ,free SDK,C# 5.3.5 Color touch screen 3.5" Color touch screen payment terminal,Windows CE 6.0 OS,Credit card reader,MSR ... configuration:IC card reader,Magnetic card reader,Printer,GPRS,Touch screen.2.Option configuration:RFID,Camera,GPS,WIFI/Bluetooth,1D barcode ... and Level 2 certifiedMonitorUsers Monitor 320x240 Color TFT-Graphic LCD up to 4”Clients Monitor 2x20 LCD caharacter height min 7 mm ( you ...