Valve released SteamOS 3.8.25 beta to expand compatibility with third-party gaming handhelds. This update matters because it allows owners of newer devices to use SteamOS features without waiting for official manufacturer support. We see this as a practical step for users who want to sideload or dual-boot the operating system on non-Valve hardware.
Valve expands SteamOS compatibility to new third-party handhelds
The release adds initial gamepad support for the MSI Claw 8 EX AI+, Ayaneo Pocket S2, and Konkr Fit. These devices can now leverage SteamOS input mapping for a more seamless gaming experience. Valve also updated controller support for the OneXPlayer Apex to improve stability.
- SteamOS Version: 3.8.25 beta
- New Handheld Support: MSI Claw 8 EX AI+, Ayaneo Pocket S2, Konkr Fit
- Updated Handheld Support: OneXPlayer Apex
- Steam Machine Fix: CPU performance stunted after sleep
Beyond handheld compatibility, the update addresses a rare bug in Steam Machines. The fix resolves an issue where CPU performance remained stunted after the device woke from sleep. This correction ensures that desktop-class Steam hardware maintains consistent performance levels.
We looked at the last SteamOS update earlier while tracking Valve's release cycle. That previous patch focused on Intel handhelds, and this new release continues the trend of incremental ecosystem expansion. The beta is available now for users willing to test these changes.
Valve continues its strategy of incrementally broadening SteamOS support beyond its own Steam Deck hardware. The beta release provides early access to these compatibility improvements for the broader handheld community.
Source: NotebookCheck
