Valve Releases Steam Frame CAD Files and USB 3.0 Hub Designs for Modding
Updated
Updated · Hackster.io · Oct 12
Valve Releases Steam Frame CAD Files and USB 3.0 Hub Designs for Modding
3 articles · Updated · Hackster.io · Oct 12
Summary
Valve published Steam Frame hardware files in its Steam Hardware Git repository, including expansion-port details, stripped-down CAD files and reference accessory designs for headset mods.
The release includes Altium files for a USB 3.0 hub example, a minimal KiCad hub version, controller accessory CAD and core-module and headstrap files, giving developers a starting point for add-ons.
Valve said the materials are informational only, hardware designs may change, and damage from non-certified modifications is the user's responsibility.
The files are licensed under CC BY-NC-SA 4.0, blocking commercial use unless partners seek a separate license from Valve.
The move extends Valve's push to position the Snapdragon 8 Gen 3-powered Steam Frame as a mod-friendly, streaming-first VR platform with a broader third-party hardware ecosystem.
Why did Valve release open VR design files while hiding behind a strict license that restricts independent commercial accessory makers?
Will the Steam Frame's glued-in battery and soldered thumbsticks ultimately doom Valve's grand vision of a fully moddable VR ecosystem?
How drastically will Valve alter the final hardware, potentially rendering all current community-built mods and prototypes completely useless before launch?