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

OREI 4K HDMI/USB-C Extender upto 165 Ft - Wall Plate Transmitter (UHD-WPE165-K)

Ultra HD 4K Multi-Viewer 2x1 HDMI Seamless Video Switch(UHD-201MV)

5 Port HDR HDMI Switcher 5 HDMI Inputs switch to 1 HDMI Output 4K@60Hz UHD

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

BZBGEAR 1x2 8K UHD HDMI 2.1 Splitter with Auto Downscaling (8K60/4K120)

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

A-NeuVideo ANI-4KANA-L Portable 4K UHD HDMI Signal Generator and Analyzer