The 4x4 HDMI 2.0 Matrix simultaneously routes four HDMI sources to four HDMI displays. It supports the transmission of video resolution up to 4Kx2K @60Hz Ultra HD YUV4:4:4 and supports high resolution digital audio formats such as LPCM 7.1CH, Dolby TrueHD, Dolby Digital Plus and DTS-HD Master Audio. It works with Blue-Ray players, Set-Top boxes, Home Theater PCs and game consoles. Any source accessible at all times by any display by selecting it via the supplied IR Remote Control, RS-232 or select buttons on the front panel. Support smart EDID management.