... 480*272USBUSB2.0 high speedRAM64MBBuilt-in mediaUp to 4GBMicro-SDUp to 8GBPower Built-in rechargeable batter Adpater: DC5.0V ... above, Linux2.4.x & above.System language China: Simple Chinese, traditional Chinese, EnglishExported GPS: English, Italian, French, Spanish, ... (subject to the products you get)GPS Map Port: COM2Baud rate: 4800GPS system Channels30GPS antennaBuilt-inGPS location speed Cold ...