Vivolink HDMI matrix switch and extractor (4 in - 2 out)
Link-mi 4x2 Hdmi 2.0 Matrix Switcher With Audio Extract / Scale / Arc / Edid 4 In 2 Out Hdmi Matrix Support Ir Remote - Accessories - AliExpress
HDMI Matrix Switch 4x2, 4K HDMI Matrix Switcher Splitter 4 in 2 Out Box with EDID Extractor and IR Remote Control Support 4K HDR, HDMI 2.0b, HDCP 2.2, 4K@60Hz, 3D, 1080P Audio/Video
Amazon.com: HDMI Matrix Switch 4x2, 4K HDMI Matrix Switcher Splitter 4 in 2 Out Box with EDID Extractor and IR Remote Control Support 4K HDR, HDMI 2.0b, HDCP 2.2, 4K@60Hz, 3D, 1080P :
Lindy 4 Port HDMI 18G Splitter – Thomann United States