aoeyoo&reg; 2014 New 1x4 4 Ports HDMI Powered Splitter for Full HD 1080P & 3D Support (One Input To Four Outputs) Split one HDMI input signal to four HDMI output signals identical to the input signal Supported Audio: LPCM,Dolby-AC3, DTS7.1, DSD/Dolby TrueHD/DTS-HD master audio,Essentially all available audio options are supported The heavy-duty cool metal enclosure protects the insides and keeps the unit cool by aiding in quick heat absorption and dissipation Video Format:Deep Color 480i/ 576i/ 480p/ 576p/ 720p/ 1080i/ 1080P/ 1440i/ 1440p ,EIDI Duration: 6 seconds Package included:(1)HDMI 1x4 Splitter x 1.(2)5V AC Adapter x 1.In order to ptotect the environment,all the products we sold do not including the retail package.It is in a simple ziplock bag.We make sure all the products are new.