... 5.3.5 Color touch screen 3.5" Color touch screen payment terminal,Windows CE 6.0 OS,Credit card reader ... IC card reader,Magnetic card reader,Printer,GPRS,Touch screen.2.Option configuration:RFID,Camera,GPS,WIFI/ ... SAM slotsWireless Communication UnitsRF module or wifi 802.11./b/g/n Ethernet 10/100Mbit internal ... Nr. Range 3.5" Color touch screen payment terminal,Windows CE 6.0 OS,Credit card reader,MSR ...