1080i/720p,RMVB+HDMI+ThunderDownload,support3.5"SataHDDinsideOneUSBAHost、USB2.0interface、DigitalOpticalinterface、Coaxialinterface、AV、YUV、HDMI、RJ45Lansocket、SDcardsocket、DCsocket1.USB2.0，highspeeddatatransferrateat480Mbps（60MB/s）；2.Builtin3.5"SATAHdd；3.SupportNTSC/PALCompositevideo、YUV、HDMIoutput；4.SupportLeftandrightaudiochannel,stereo、HDMI、digitalopticalandcoaxialaudiooutput5.SupportSDcardplugandplaysupport,itcancopythefilesfromSDcardtoharddisk;6.WithUSBHOST，itcanpluginlargeportableHDD,U-disc….supportHotplugandplay；7.SupportFAT32andNTFSformat；8.Supportsvideofilesformatsasbelow: MPEG4:AVI,DivX,XviD，RM、RMVB MPEG2(DVD):AVI,VOB MPEG1(VCD):AVI,MPG,DAT9.Supportaudioformat:MP3、WMA，MP3andwithSynchronizedlyricsdisplay；10.Supportpicturesforms:JPEG/JPG，BMP，GIF，TIFF(sizefrom16*16to5120*3480)；11.TVStandard：PAL/NTSC/CVBS/YUV/HDMI；12.SupportTXTfilesreading；13.Ethernetportwithnetworkenviroment,supportThunderDownload14.SupportWi-Fi(Atheroswirelesslan)15.Memory:128M13.SupportSimpleChinese,traditionalChineseandEnglishlanguage(supportsoftwareupgrade)；14.Supportflip,zoominandoutautoplay,andwithbackgroundmusicalwhenyouenjoythepicture；15．OSCompatibility:WIN98SE/2000/2003/XP/VISTA，LINUX,MACandsoon（WIN98SEandMAC8.6needdriver)；16．Withexternal12V/2ASwitchingadaptor；