... 2.3 3.GPRS/GSM,GPS,WiFi,bluetooth Rugged mobile computer with IP65rating,better dust/waterproof with GPRS/GSM,GPS,Wifi, ... CDMA 1X, EVDO)WM CEoption 2Marvell PXA300(No communication module.) android OSoption 3Marvell PXA910 806MHz(GSM Quad-band 850/ ... 4Honeywell:5100(1D/2D barcode reader) External InterfaceUSB HOST/RS232/SPI/IICProtection classIP65Drop resistance level 1.8mCamera FunctionCamera5.0 ...