Steam now has support for Nintendo Online classic controllers

Steam's latest client update adds support for Nintendo Online classic controllers, including the N64 pad.

Steam Client Beta Update Adds Nintendo Joy-Con Controller Support - GameRevolution

Valve is working on Joy-Con support for Steam - The Verge

Nintendo Switch Online classic controllers now usable on Steam

Which Is Your Favourite Nintendo Controller? Every Nintendo Pad Ranked

AKNES 8BitDo Pro 2 Bluetooth Wireless Controller for Switch/Switch OLED with Joycon Thumb Grip Caps - Gamepads for Steam Deck, MacOS, iOS, PC, Android & Raspberry Pi (Clear/Transparent Purple) : Video

8BitDo Ultimate Bluetooth Controller with Charging Dock, Wireless Gamepad with Hall Sensor Joystick, Compatible with Switch, Steam Deck and Window 10 : Video Games

Best Nintendo Switch controllers in 2023

Nintendo's NES, SNES, Genesis, and N64 Switch gamepads work with Steam

Steam Adds Support for Classic Nintendo Switch Controllers - CNET

Steam adds support for Nintendo Switch Online classic controllers

Best Nintendo Switch Controllers In 2022 - GameSpot