Using Wii Controllers on the Nintendo Switch with 8Bitdo Adapter - YouTube
8Bitdo Wireless PS3/4 Wii Mote Wii U Pro Controller Bluetooth Adapter for Nintendo Switch, Windows, Mac & Raspberry Pi - Newegg.com
8Bitdo's New Bluetooth Adapter Lets You Use The PS4 DualShock With Your Switch | Nintendo Life
8Bitdo SN30 2.4G Wireless Gamepad for Original SNES/SFC (SN Edition) - – J&L Video Games New York City
Nargos 8Bitdo Lite 2 Wireless Bluetooth Game Controller Gamepad for Nintendo Switch/Switch OLED/Switch Lite and Raspberry Pi (Turquoise Edition)
Amazon.com: 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
8bitdo's $25 Wireless Gamepad Solves the Biggest Problem With the Super Nintendo Classic
Amazon.com: 8Bitdo Gbros. Wireless Adapter for Nintendo Switch (Works with Wired GameCube & Classic Edition Controllers) - Nintendo Switch : Everything Else
8BitDo Ultimate Bluetooth Controller for Nintento Switch and Windows PCs with Dock White 80NA01 - Best Buy
8bitdo Control For Nintend Nintendo Switch Joy Con Wii U Pro Xbox One S 360 PS4 PS3 PC Bluetooth USB Controller Gamepad Joystick|Gamepads| - AliExpress