N64 BlueRetro Controller Receiver with Memory Pak (Original Grey)
GeeksHive: Retro - Bit 8Bitdo RB8 - 64 Wireless Bluetooth N64 Styled Controller for iOS, Android, PC, Mac, Linux - Controllers - Mac Game Hardware - Game Hardware - Computers & Accessories - Electronics
This DIY kit lets you use an old Nintendo 64 controller wirelessly with the Switch - The Verge
Amazon.com: Nargos 8BitDo SN30 Pro Wireless Bluetooth Retro Controller Gamepad for Nintendo Switch, PC, MacOS, Android, Steam, Raspberry Pi, with Dual Classic Joystick (Gray Edition) : Video Games
8Bitdo Wireless N64 Controller Compatible with Smartphones, Tablets and Computers | Gadgetsin
8BitDo
8bitdo N64 bluetooth controller up for pre order! : r/n64
8BitDo
8BitDo Mod Kit for Original N64 Controller – 8bitdo
Which Wireless N64 Controller is Better? 8BitDo vs NSO - YouTube
New 8bitdo Retro-bit & N64 Bluetooth Wireless Gamepad Controller Support Windows Android, Mac Ios Icade, Wii U,tablet Pc - Gamepads - AliExpress