HDMI Matrix switch 4X4 4K 60hz HDCP RS232/LAN Control TESmart
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, YUV
HDMI 4 X 2 Matrix Switcher Splitter with UHD 4K Support | Jaycar Electronics
Kramer VS-88H2A 8x8 4K HDR 4:4:4 HDMI Matrix Switcher with Analog & Digital Audio Routing | AV Australia Online
What is HDMI Splitter, Switch and Matrix: Which one do you need? - Dignited