Valve V000937-00 Steam Controller - Black for sale online | eBay
How the Stadia Controller works in Bluetooth mode
Which controllers work with the Steam Deck?
Steam Controller Not Connecting via Bluetooth? Here's the Fix for Steam Link on Android « Android :: Gadget Hacks
Wireless Switch Pro Bluetooth PC Steam Controller For Smartphones - 2.4G | eBay
I got sick of having to go back to the blog post, so I made a cheat sheet for switching between modes on the Steam Controller. : r/SteamController
GAME'NIR Wireless pro Controller for Nintendo Switch, Nintendo Switch OLED, Nintendo Switch lite, Gamepad, Switch Accessories, Pro Joystick, Amiibo, Bluetooth Controller, Gameing PC, Steam Controller - Newegg.com
Your Steam Controller was secretly Bluetooth-ready this whole time - CNET