4K HDMI-compatibility Switch Splitter 3 Port Selector Switcher Hub IR Remote HDTV 3 In 1 Out Features: Iron Shell 4K*2K 3*1 with Remote Control Video Sharer This switcher,it can be very convenient to switch three signal sources to one display And it has both key conversion function and remote control switching function This HDMI-compatibility switcher is capable of transmitting high definition video and digital audio from any of the source ports to the monitor All input device source ports can be matched with HD video ports at the same time For SKY-STB,PS3,Xbox6 etc The output port of the switcher is capable of transmitting high-definition audio/video signals to a high-definition monitor Supported resolutions Interlace(50/60HZ):480i,576i,1080i Progressive(50/60HZ): 480p,576p,720p,1080p 4K Audio and video input ports:3*HDMI-compatibility Audio/Video Output Port:1*HDMI-compatibility Power supply port:DC5.5 Specification: Body:9.5*6.1*2.1cm Power supply line length:73cm Color:black Iron shell Package includes: 1*Host 1*Power cord 1*Remote control Note: Only include the above packaging products Size is measured manually,for reference only Please prevail in kind,thank you