During June 2026, contributed to the libsdl-org/SDL repository by implementing support for the Austgame GameCube-to-USB adapter within the SDL joystick subsystem. This work involved updating the initial_gamecube_devices array in C to include the adapter’s vendor and product IDs, allowing the system to recognize it as a valid GameCube controller for plug-and-play use. The change was carefully scoped to the SDL_joystick module, following established device-ID patterns to ensure low risk and traceability. Leveraging skills in embedded systems and hardware integration, the update improved hardware compatibility and user experience, with documentation and comments revised to reflect the expanded device support.