Valve’s SteamOS Brewmaster 2.59 Beta Update Adds Xbox One Elite Controller Support

We can report today that the SteamOS Brewmaster 2.59 Beta operating system comes with updated kernel packages that add support for the Microsoft Xbox One Elite controller. However, SteamOS users who use the Beta channel and have an Xbox One Elite controller should be aware that only wired support is available, and that paddles are mapped to ABXY.