Dvdo-Switcher-41-arc is an 18Gbps Hdmi 4x1 Switcher that can switch any four Hdmi sources to one Hdmi display. It supports video resolutions up to 4K2K60Hz Rgb/YCbCr 4:4:4, Arc/eARC function (only for the ""Input 1 (eARC)"" port), 10bit Hdr and Cec function. It also supports advanced Edid management (Auto/2.0CH/5.1CH/7.1CH selectable). It offers flexible control via front panel buttons and Ir remote control.