Gamecube/N64 controller to USB adapter (Third generation)
Amazon.com: Gamecube HDMI Adapter Lead for The Nintendo Gamecube Running GCVideo Software. Supports 2X Line-Doubling and Includes Remote Control. A Simple Plug & Play Gamecube Adapter Solution by Kaico : Video Games
raphnet. - Gamecube controller to N64 adapter (v3)
raphnet. - Gamecube controller to N64 adapter (v3)
Amazon.com: Classic N64 Controller, kiwitatá Remote N64 Wired USB Game Pad Joypad Controller for Windows XP 7 8 & MAC Raspberry Pi 3 Black : Video Games