What else can you use the controller for? Is it a standard HID?
Re:When will Google shut down Stadia?
by laurentlb on Saturday November 23, 2019 @10:08AM
(#21614460)
I don't have prior experience with controllers, and I don't know what is standard. But I can play my steam games with the Stadia controller and use it with https://html5gamepad.com/ (on Windows).
They are also optional: you'll be able to play on Stadia without the controller and without the Chromecast (e.g. on a computer with mouse and keyboard).