Yep, that's exactly what I do with mine. I only used Stadia to play Cyberpunk 2077, the rest of the time I used it with USB for Steam games. I think this oversi

Yep, that's exactly what I do with mine. I only used Stadia to play Cyberpunk 2077, the rest of the time I used it with USB for Steam games. I think this oversimplifies the work needed to use it over Bluetooth, the wireless capability was actually the controller using WiFi to talk to Stadia directly, and then some fancy predictive input algorithms to help deal with latency. It only knows that custom WiFi HID and regular USB HID to speak controller events. So it's not just a matter of turning it on, you're essentially rewriting a huge piece of the firmware to make that happen. This is an excellent case for open sourcing the firmware code though, even if that doesn't happen someone will probably reverse engineer it.