... ,WIFI,GPS,RFID 3.1D/2D codes 4.SDK Shock-proof PDA with RFID and Infrared Scanner ... 1.Win CE OS2.GPRS,WIFI,GPS,RFID HF UHF3.1D ... /2D codes4.SDK CPUARM920T@400MHzOperate systemMicrosoft Windows CE 5.0(Multi-language operating system ... portCommunication ExpandWIFI:802.11b/g wirelesss communicate function, and speed is 54MB/second, CISCOAF is supporting ...