The 48Gbps 4x4 HDMI Matrix supports the transmission of high resolution video (up to 4K2K@120Hz 4:4:4 12bit and 8K4K@60Hz 4:2:0 12bit) and multi-channel digital audio from 4 HDMI sources to 4 HDMI displays. Resolution downscaling and HDR conversion for each HDMI output are also supported. It works with Blue-Ray players, Set-Top boxes, Home Theater PCs, and game consoles which connect to an HDMI display, and can be controlled via front panel buttons, IR remote, RS-232, and Web GUI.