Official Nintendo Wii U Gamecube Controller Adapter

The Official Nintendo Wii U GameCube Controller Adapter lets you connect your classic GameCube controllers to the Wii U console, bringing the iconic controller experience to modern gaming . Designed specifically for Super Smash Bros. for Wii U, this adapter features four GameCube controller ports on the front and connects via two USB cables . The black USB cable handles data and power, while the grey USB cable powers the rumble feature—plug both in for the full experience . With its sleek black rectangular design and official Wii U branding, this adapter is a must-have for competitive Smash players and retro gaming enthusiasts alike .

What's Included:

• Official Nintendo Wii U GameCube Controller Adapter (Model: WUP-028)

Note: The GameCube Controller Adapter is only compatible with Super Smash Bros. for Wii U. It will not work on the Wii U Menu, HOME Menu, other games, or in Wii Mode . Both USB plugs should be inserted for full functionality; however, if you are short on ports, only the black plug should be inserted—be aware that this will cause the rumble feature not to function as it is powered by the grey plug .

Optional Add-Ons:

• Super Smash Bros. for Wii U Game – the only game compatible with this adapter

• Additional GameCube Controllers – official OEM or WaveBird wireless controllers supported

• USB Hub – for connecting multiple accessories if you're running low on ports 

• GameCube Controller Extension Cables – extend your reach for comfortable gameplay

Product Specifications:

• Model Number: WUP-028 

• Platform: Nintendo Wii U

• Interface: Two USB cables (connect to Wii U USB ports)

• Controller Ports: Four standard GameCube controller ports 

• Supported Controllers: Nintendo GameCube controllers, WaveBird wireless controllers, and licensed GameCube controllers 

• Non-Supported Controllers: Racing wheels, DK Bongo controllers, and other non-standard accessories 

• Rumble Support: Yes (requires grey USB plug connected)

• USB Cable Length: Approx. 3 ft (0.9m)

• Dual Adapter Support: Yes – two adapters can be used simultaneously for 8-player Smash battles 

• Power Source: USB-powered via Wii U console

• Condition: Pre-Owned, tested, and fully functional

Why You'll Love It:

• Classic GameCube feel – the iconic controller design loved by Smash players worldwide

• Official Nintendo quality – OEM product with reliable performance and durability 

• 8-player support – connect two adapters for chaotic multiplayer battles 

• Plug-and-play – simple USB connection, no complex setup required 

• WaveBird compatible – supports wireless GameCube controllers too 

• Tournament-ready – the community standard for competitive Super Smash Bros. play 

• Collectible accessory – a must-have for any complete Wii U collection

Buy Now – Limited Stock!

The Official Nintendo Wii U GameCube Controller Adapter is becoming increasingly rare as stock dries up. Secure yours today and experience Super Smash Bros. for Wii U the way it was meant to be played. RetroFam tested, RetroFam approved.