Steam controller as a macropad. : r/SteamController
SDL2 Gamepad Tool by General Arcade
Double USB gamepad (JPD-UB2-01)
Amazon.com: 2 Packs USB Controller for Super Nintendo NES SNES, USB Famicom Controller Joypad Gamepad for Laptop Computer Windows PC/MAC/Raspberry Pi : Video Games
Quick Ways to Open Game Controllers Settings in Windows 10 Password Recovery | Password Recovery
Setting up PlayStation Controllers on the Raspberry Pi - Pi My Life Up
GitHub - schellingb/GamepadPhoenix: A tool for Windows to play any game (old or new) with any gamepad (old or new)