... ,handheld device,handheld terminals, ARM926 based, WINCE with barcode reader,GPRS, RFID reader is optional 3.5" PDA ,handhelds,handheld device,handheld terminals, with barcode reader,GPRS, RFID reader is ... SDRAM4. Display: 3.5" TFT-LCD 320x240 pixel (Touchpad)5. Barcode: SYMBOL engine(1D), 6. additional RFID (13.56M) is optional ...