1.Payment terminal 2.Credit card reader,MSR,ICR 3.Windows CE OS 4.3G,Printer,barcode, ... C# programming language (MXVPOS) Features:1.Standard configuration:IC card reader,Magnetic card reader,Printer,GPRS,Touch screen.2.Option configuration:RFID,Camera,GPS ... on Z Nr. Range 3.5" Color touch screen payment terminal,Windows CE 6.0 OS,Credit card reader,MSR,ICR,VS.NET ...