Key Digital KD-MS4x4G 4K 18G HDMI Matrix Switch with Independent Audio Routing

WyreStorm MX-0404-QI HDMI Matrix Switch with adaptor

OREI 8K eARC HDMI Matrix Switch 4 X 2,Switcher with Audio Extractor UltraHD.

Xantech XT-HDMI-MX42-4K18G HDMI 2.0 4x2 Matrix w/ Audio Breakout

Xantech XT-HDMI-MX42-4K18G HDMI 2.0 4x2 Matrix w/ Audio Breakout and EDID Manage

A-NeuVideo CPLUS-V4H4 4x4 Matrix With Audio Routing Switcher

WyreStorm MX-0808-PP HDMI Matrix