raphnet. - N64 controller to Wii/Gamecube adapter (v2)
raphnet. - Genesis/SMS/Atari controller to Wii/Gamecube adapter (v2)
The Raphnet Wii Classic Controller to USB is the real del. It's seriously as good as a Wired Xbox 360 guitar. Legitimately buy one of these if you have a Wii Guitar.
raphnet technologies (@raphnet_tech) / Twitter
Input lag tests using SNES Classic controller + Raphnet low-latency USB adapter : r/emulation
raphnet] Neo Geo controller to USB adapter | eBay
Amazon.com: Retro-Bit Tribute 64 2.4 GHz Wireless Controller V2 for Nintendo 64 (N64), Switch, PC, MacOS, RetroPie, Raspberry Pi and Other USB Devices (Atomic Purple) : Video Games
Megadrive/SMS/Atari controller to USB adapter (v2) – Performance Gaming
raphnet Classic controller USB conversion adapter V3 | eBay
Raphnet PS1/PS2 Controller to USB Adapter - Etsy
Raphnet makes an adapter cable that converts a classic controller (Wii classic, Wii classic pro, NES classic, SNES classic) into a GameCube port. If you can't stomach paying $200 for the Hori
Wii Guitar / Classic Controller to USB Adapter for Clone Hero – DDRPad.com
Wii Guitar / Classic Controller to USB Adapter for Clone Hero – DDRPad.com
Wii Guitar Adapter for Clone Hero and RB4 rock Band 4 V2 - Etsy Finland