MainChip:Realtek1283; AvailableColor:Black Material:AluminumCase AvailableCapacity:500GB,1TB,1.5TB,2TB; SupportedFileSystemFormats:EXT3,FAT32andNTFS; HighDefinition:support720P,1080I,1080P(1920X1080)andRM/RMVBupto720P;.Mainfunction:Play/Recording/DVBTV DataInterface:standardUSBMiniBPort,supportUSB2.0 USB1.1/1.0; Supportedvideoformats:mkv,ts,m2ts,mts,tp,wmv,ifo,iso,vob,dat,avi,mpg,mp4, mov,rm,rmvb,divx,xvid,flv; SupportedVideoDecoding:H.264,VC-1,MPEG1,MPEG2,MPEG4,Divx,Xvid,FLV,RM/RMVB; Supportedaudioformats:MP3,WMA,WAV,OGG,AAC,LPCM,FLAC,AC3; Supportedphotoformat:supportJPG/JPEG,BMP,PNG,GIF; Supportsubtitlesformats:sub,smi,ssa,srt,idx+sub; SupportTVrecord,DVB-T(MPEG-4/H.264) TunerType：MXL5007T（75 /RFinputlevel -80dbm） InputFrequencyRange：VHF:174～230MHz；UHF:470～862MHz； Bandwidth：6、7、8MHz Demodulation：QPSK,16QAM,64QAM CansupportdoubleTuner OnlinevideoplaybackandRSS:enjoyYouTube,YouKu,PPSmoreconveniently. SupportBTdownloads:youcanuploadBTseedstodownloadmediafilesfromthe Internetwithoutacomputer; NASFunction:secureWindowsfilesharing(Samba)overtheInternet; supportSD,MMCandMS; Supportopticalfiberaudiooutputandcoaxial5.1channelaudiooutput; VideoinputInterface:compositevideoinputport; VideoOutputInterface:compositevideoport,componentYPbPrportandHDMIport; AudioOutputInterface:opticalfiberaudioport;coaxial5.1channelaudioport; StandardHDMI1.3,downwardcompatiblewithHDMI1.2and1.1; SupportDTS(DigitalTheatreSystem)technology, SupportWirelessLAN:abletoaccesstheInternetthroughwirelessLAN; Built-inlownoisecoolingfan,morestableperformanceinhigh-temperatureenvironment; USBDonglewhichisnotincludedintheaccessories.Condition PowerAdapter:110-220Vinput,12V/2Aoutput; Consumption： 15W 1WStandby Temperature0Cto+45C Stocking-20Cto+70C Humidity %25to%85