SINGLE CABLE | Official GameCube retailer Controller Adapter

This is a BRAND NEW Official Nintendo adapter for GameCube controllers. It has been modded to require ONLY ONE CABLE for full functionality, RUMBLE INCLUDED!

Primarily a quality of life mod, it allows you to free up a retailer USB port on your setup and makes transporting your adapter to and from other setups a breeze.

These have all been tested and confirmed working on both old and new Nintendo Switch models with all controllers plugged in and functioning. Lastly, for those with input viewers, this modded adapter IS compatible.

Ships with original box and packaging.

Due to insufficient data and testing, these should only be used in personal setups and not tournament settings!