xiede | 3 in 1 HDMI-compatible Switch 4K Switcher out HD 1080P Video Cable Splitter 1x3 Hub Adapter Converter for PS4/3 TV Box HDTV PC

Important:This is a 3-Input / 1-Output switcher ( 3 devices to 1 monitor), not a splitter. Do not connect in reverse.External power is mandatory—please connect the included USB cable to a 5V/1A power source. The device will not function without power.Note: The converter requires external power to work.We've included a USB cable for this purpose. It won't function without power.Description:--The HDMI-compatible switcher not only has the key-press-switchingfunction, but also has the intelligent function.--The HDMI-compatible switcher routes high definition video and digital audio from any one of the several sources to display units.--All input accommodate the connections of the high definition videosources simultaneously,--Compatible well for HD-DVD. SKY-STB, PS3, Xbox360 etc.--The output sends the high definition audio/video signals to a high definition display.Package:1 x 3 port or 5 port 4K HDMI-compatible SwitchNote: This product does not come with power supply.