... 2.GPRS,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 ... Communication portCommunication ExpandWIFI:802.11b/g wirelesss communicate function, and speed is 54MB/second, CISCOAF is supporting completely, as ... development kit(SDK) Shock-proof PDA with RFID and Infrared Scanner