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


As someone also with large hands, I still love well designed controllers that fit well for smaller hands - like the classic Dualshock 2 controller. I used one again pretty recently. Had to stop because the analogs were virtually useless, but the smallness of the controller stood out to me because after enough time playing a game I noticed I could more easily forget the controller itself and focus on the game (except those damn broken sticks).
When I went back to the DualSense, it felt clunky and unwieldy by comparison. I feel bad for gamers with small hands, because all the standard controllers must be monstrous for a lot of people. No wonder mobile gaming gained so much traction - game companies forgot that kids play games too.