OneUSBAHost、USB2.0interface、AV、YUV、HDMI、DigitalOpticaloutput、Coaxialinferface、SDcardsocket、DCsocket;1080i/720p,RMVB+HDMI,support3.5"SataHDDinside 1.USB2.0Standardandthespeedupto480Mbps（60MB/s）. 2.Support3.5”SATAIandSATAIIlargecapacitySATAdisk. 3.SupportNTSC/PALCompositevideo、VGA、YUV、HDMIvideooutput. 4.SupportL/Raudioandstereo、HDMIaudiooutput. 5.SupportSDcardandfromwhichthefilescancopytoharddisk. 6.SupportUSBHOST，whichcanplaythefilesofexternalharddisk,UdiskandCardwithplugandplay. 7.SupportFAT32andNTFSformat. "8.Supportvideoformat: MPEG4:AVI,DivX,XviD，RM/RMVB MPEG2(DVD):AVI,VOB MPEG1(VCD):AVI,MPG,DAT" 9.Supportaudioformatlistbelow：MP3，WMA. 10.Supporttheformatofthepicturebelow：JPEG，BMP，GIF，TIFF. 11．SupportthestandardoftheTV：CVBS/YUV/HDMI. 12．SupportTXTfileformat. 13．SupportDVDnavigation. 14．SupportSimpleChinese,traditionalChineseandEnglishlanguage（Supportsoftwareupdate）. 15．SupportISOimagefileplayingdirectly. 16．Enjoytheslidthephotowithbackgroundmusicalandcancircumrotate,zoomout,zoomin,andautoplay. 17．CompatiblewithWIN98SE/2000/2003/XP/VISTA，LINIUX，MACandsoon（WIN98SEandMAC8.6needdriver）. 18.withexternal12V/2ADCSwitchadapter.