How to use controllers on the Steam Deck | PC Gamer
Steam Community :: Guide :: Controller right stick configuration for analog camera movement
Open Box - Valve Steam Controller Gamepad for PC | Mac | Linux Black V000937-00 814585020069 | eBay
I have always preferred to play my PC games with a controller. It is so awesome that Steam not only supports all of these, but allow for for so much in-depth customization.