Official Game Boy Advance to GameCube Link Cable

The Official Game Boy Advance to GameCube Link Cable (DOL-011) is a proprietary data-transfer accessory designed to bridge Nintendo’s 6th-generation handheld and home console ecosystems. This 6-foot cable features a standard GameCube controller plug and a GBA extension (EXT) port connector, allowing the GameCube to utilize the handheld as a dedicated peripheral for asymmetrical gameplay and data synchronization.

Functionality is software-dependent, often transforming the GBA into a supplemental second screen. In The Legend of Zelda: The Wind Waker, the connected handheld activates the "Tingle Tuner" for real-time map assistance, while titles like Final Fantasy Crystal Chronicles require the cable to manage individual player menus and inventory. Beyond display features, the cable facilitates critical data transfers, such as moving Pokémon from 3rd-generation GBA cartridges to Pokémon Colosseum or unlocking exclusive NES games and island content in Animal Crossing.

As of 2026, the DOL-011 remains essential for authentic hardware setups, maintaining a market value of $25–$45. It is fully compatible with original GameCube consoles and RVL-001 Wii models, though it is technically incompatible with the Game Boy Micro due to its proprietary port.