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


Steam did an amazing job on the controller management, you can already remap everything. Disabling track pads should be easy
Almost everything. I’ve got this weird issue where my controller gets misrecognised as the wrong type, and there’s simply no way for me to force steam to recategorise it.