Conwork 5 Ports 4K x 2K 5x1 HDMI Switch with IR Wireless Remote and Power Adapter 4K 3D HDMI Switch Hub Splitter Switcher Black Metal Box Supports 4K, 3D,Ultra High Definition (UHD) resolutions up to 4Kx2K, in addition to 1080P, 1080i, 720P, 576P, 576i, 480P... Supports 5 HDMI inputs and 1 HDMI output compatible with HDMI 1.4b Supports manual switching using the supplied IR wireless remote or the button on the device Supports DTS-HD/Dolby-trueHD/LPCM7.1/DTS/Dolby-AC3/DSD Package Contents 1 x HDMI Switch,1 x AC adapter,1 x IR remote control,1 x User guide