... Samsung 533mhz cpu, wince5.0 OS, with wifi,bluetooth,AV-IN/OUT,VGA GPS is optional 1. ... 64M, nandflash 128M, 1GB nandflash is optional5. Bluetooth wireless transceiver6.WIFI 802.11b/g for Wireless Internet ... VGA output: 15pin D-SUB interface9. With USB RS232 serial port Adapter is optional,10. AV input/output11 ... . Work temperature: 0’ to 40’C (32° to 104° F), Store temperature: -20° to 60°C (-4°to 140°F)