The Steam Controller is a game controller developed by Valve for use with personal computers, running Steam on Windows, macOS, Linux, smartphones, tablet computers or SteamOS. The controller was designed not only for games developed for controller users, but also for games traditionally played with keyboard and mouse controls. It was released in November 2015 along with Valve's Steam Machine and discontinued in November 2019.
- Inception
- November 10, 2015
