GameCube to WII and WII U Dual Pack Controller Adapter

Connect 2 GameCube Controllers to a Wii or Wii U system.Features:   Built-in Turbo. The button(s) A, B, X, Y, L, R and Z can be customized with Turbo. Supports ZL Button. Switch the LEFT Stick and POV Directional Button by pressing the button START and B for 3 seconds, and switch back by pressing the button START and A for 3 seconds. How to Connect? Connect the Wii Remote Controller (Wii Remote is not included in the packaging) to your Wii or Wii U system, then plug your GC controller to the adapter and finally connect the adapter to your Wii Remote Controller. Compatible with: Wii and Wii U. All games supported by the Wii Classic Controller, Wii Classic Controller Pro. Mario Kart and Super Smash Bros. DOES NOT support Wavebird Wireless Controllers.  Package Includes:2 x Adapter.