1-high definition hdd media player 2-RTD1055 3-coaxial 4-optical 5.1 audio source outputing. 5-with SATA High definition hdd media playerMain ChipsetMedia ... ,AVI,MPG,VOB,DAT,ASF,TRP,FLV etc full formatsVideo OutputComplete Compatiable outputing: 1920*1080P,720P,576P,480PAudio DecodingDTS,AC3,LPCM,FLAC ... , Optical cable, AC adapter, Remote-controller, User Manual High Definition hdd media player