Dvdo-Matrix-44 is a compact matrix switcher with four Hdmi inputs and four Hdmi outputs, allowing to route independently up to four Hdmi sources to four separate displays. It supports Hdmi signals with resolutions up to 4K60 4:4:4 with an 18Gbps bandwidth.Each Hdmi output includes two separate de-embedded audio outputs: one coaxial output and one analog L/R output.It supports Arc, Hdr, 4K to 1080p downscaling as well as advanced Edid management. The unit can be controlled via front panel buttons, Ir, Rs-232 and Ip with an intuitive web Gui.