This is our Gamecube Controller Adapter Converter for wii u Super Smash Bros new USA SELLER. The Gamecube controller adapter allows you to add up to 4 gamecube controllers to your wii U. With multiple converters you can add up to 8 controllers.

Features:

• The GameCube Controller Adapter allows you to connect up to four GameCube controllers (or wireless   GameCube controllers) to a Wii U system
• With two GameCube Controller Adapters, up to eight GameCube controllers can be used at the same time  Compatible with Super Smash Bros. Wii U.

Specifications:

• Compatible with: For WII U
• Type: Controller Adapter
• Dimensions: 4.76 x 1.65 x 5.98 inches

Package includes:

• 1 x Gamecube Controller Adapter