OREI 8K eARC HDMI Matrix Switch 4x2 Switcher Audio Extractor UltraHD BK-402A

4x4 HDMI 4K Matrix Switch/Splitter(4-Input, 4-Output) Downscaler 4K(UHD-404)

BZBGEAR 2x1 8K UHD HDMI 2.1 Switcher with Digial/Analog Audio De-Embedding/EDID

Ultra HD 4K Quad Multi-Viewer 4x1 HDMI Seamless Switch (UHD-401MV)

BZBGEAR 2x1 8K UHD HDMI 2.1 Switcher with Audio De-Embedding (8K60/4K120Hz)

Vaux Lattis LE-800A 8x8 Audio Matrix Switcher, 8 inputs to 8 outputs, USED!

4x4 HDMI 4K Matrix Switch/Splitter(4-Input, 4-Output) Downscaler 4K(UHD-404)

BG-8K-42MA-b 4x2 8K HDMI 2.1 Matrix Switcher/Auto Downscaling/Audio De-Embedding