Seems like it is a subset of an already niche area so there isn't a ton of info. Even one of the vendors I had a contact with had recently emailed saying he was shutting down due to lack of interest.

It's a 4K age these days. We've got 4K video streaming, 4K TVs, 4K monitors, 4K consoles, and, if you're a Sony fan, even 4K smartphones. What we don't have yet are 4K PCs, that is, PCs capable of ...