SPLITMUX-4X4-HDVWC - 4x4 1080p HDMI Multiviewer / Video Matrix Switch / Video Wall Processor
Amazon.com: Enbuer HDMI Matrix Switch 4x4, 4K HDMI Matrix Switcher Splitter 4 in 4 Out Box with EDID Extractor and IR Remote Control Support 4K HDR, HDMI 2.0b, HDCP 2.2, 4K@60Hz, 3D,