... WiFi, Bluetooth, LAN, GPS optional USB, RS232, AV in Support Headrest Mounting 8" WinCE/Linux Telematics MDT with ... WiFi, Bluetooth, LAN, GPS optional and AV inSpecifications:8" wide TFT LCD (16:9)800 ... b/g Wifi (built-in)GPS (P/S2) (external serial port)Bluetooth (built-in)Special customized:Support RFID Mould ... Telematics MDT with WiFi, Bluetooth, LAN, GPS optional and AV in