Of course, you could roll your own HDMI switch, and if you’re looking for references, we’ve covered a good few hacks doing that as part of building a KVM.

Reports indicate that the Switch 2 will utilize a Realtek RTD2175N converter chip that supports output over HDMI 2.1 for ...

Many of us will have the problem of several computers on the same desk, and to avoid clutter we’ll use a KVM switch to share the peripherals. [The Turbanned Engineer] has an interesting solution ...