... FunctionSupport external 3G dongle; dongle modem: S830,ectAudioMP1,MP2,MP3,WMA,WAV,OGG,OGA,FLAC,ALAC,APE,ACC,M4A,RMVideoVideo Decoding ... ); 2* USB 2.0 High Speed(HOST);1* Micro SD card reader slot;1* RJ45 ( Support Network ).Subtitile supportedSRT,SUB,idx,SSA ...