Phoronix article: https://www.phoronix.com/news/Steam-Machines-Frame-2026
Also listed here: https://store.steampowered.com/sale/hardware
Valve has already sent support for the new Steam Controller upstream: https://www.phoronix.com/news/New-Steam-Controller-SDL


Since the Steam Machine is more like an entry PC and not a console (and will be priced as that), does that mean that SteamOS for desktop will be officially supported?
In their announcement video, they specifically called out that you can install whatever software you want and showed somebody working on CAD. So, yeah, definitely.
I think they mean SteamOS on other hardware, like a custom built PC.
You’d have to assume so!