Valve adds full PS4 controller support to Steam - The Verge
How to Connect PS4 Controller to PC with STEAM'S Built in Drivers - 2021 - YouTube
Steam gets native PlayStation 4 controller support - Polygon
How To Connect a PS4 Controller to Steam
PS4 Controller Now Fully Supported By Steam - GameSpot
How to use a PS4 controller on Steam | Tom's Guide
Amazon.com: OUBANG Control for PS4 Controller, Game Remote for Elite PS4 Controller with Turbo, Steam Gamepad Work with Playstation 4 Controller with Back Paddle, Scuf Controllers for PS4/Pro/PC/IOS/Android Gamer : Video Games
How To Connect a PS4 Controller to Steam
PS4 controller showing up as Xbox 360 : r/SteamController