This Ferisa HDMI Matrix is limited to HDMI 1.4b and maxes out at 4K ... and a Nintendo Switch. Seems well built and easy to operate," said a reviewer who awarded this switcher 4 out of 5 stars.
[maxime borges] has such a perfect setup that involves a HDMI 4:2 switch ... ve been looking for a HDMI switch for your hacker lair, now you have one model to look out for in particular.
While I ended up buying the Skycrop HD HDMI 2.1 switch because it supports HDMI 2.1, it also supports other resolutions, including 8K/60Hz (for the three people that own an 8K TV) ...
The best modern TVs come with a few HDMI 2.1 and 2.0 ports to help you connect all your devices together, but if that's not enough, or you want greater control without reaching behind the TV ...