Steam now officially supports Switch's Joy-Con controllers

Valve continues to tinker behind the scenes with Steam and its latest client beta has officially introduced support for…

Steam Beta Allows PC Gamers to Use Nintendo Joy-Con Controllers

Steam adds support for Nintendo Switch Joy-Cons

Official Steam Controller 2 early prototypes revealed by Valve (details in comments) : r/SteamController

Are there any 3rd party controllers that are similar to the Switch's Joycons for the Steam Deck? The Switch Joycons apparently don't work fully for the Deck : r/SteamDeck

Steam finally adds support for Nintendo Joy-Con controllers

The Nintendo Switch's Pro Controller is now officially supported on Steam and works on titles like Street Fighter 5

How to use Nintendo Switch Joy-Cons on PC

Steam Now Supports Nintendo Switch Pro Controllers - Gameranx

8BitDo Pro 2 Bluetooth Controller for Switch, PC, Android, Steam Deck, Gaming Controller for iPhone, iPad, macOS and Apple TV (G Classic Edition) : Video Games

Steam Deck Support for Nintendo Switch JoyconsKind of - Steam Deck HQ

Nintendo Switch Pro Controller Review: a Full-Featured Gamepad