This VigilLink VLMX-0402 high-performance HDMI Matrix Switcher can switch any of these four HDMI sources to two HDMI displays. It supports resolution up to 4K2K@60Hz YCbCr 4:4:4 and HDCP 2.2. It can extract HDMI source device audio to optical and analog L/R output. It supports 4K→1080P downscale function if the source is 4K, but the TV only supports up to 1080P. It also supports ARC and EDID (AUTO/COPY/STD) functions, with its 18Gbps bandwidth and the additional features with the latest HDMI standards, and flexible control via front panel buttons and IR remote.