Overview
- Valve published official CAD files for the Steam Controller and its charging Puck on Wednesday, giving makers exact models of the outer shells.
- The pack includes STP and STL 3D files plus engineering drawings that flag keep-out zones such as antennas, ports, and magnetic connectors.
- The files are hosted on GitLab under a CC BY-NC-SA 4.0 license that permits non-commercial use with attribution and share-alike, and anyone selling accessories must secure a separate license from Valve.
- Valve warned that user mods or repairs may void the warranty and could damage the device or cause injury, urging people to proceed with care.
- Makers are preparing grips, mounts, and replacement shells, but scarce parts like the touchpads and main board and basic 3D‑printing hurdles will limit full rebuilds at first, and this move extends Valve’s pattern of releasing CADs for hardware like Steam Deck and Valve Index.