All In One Link Cable - Game Boy Advance Convenient all-in-one cable for GBA SP Links GBA SP, GBA, and GameCube Share game play and game saves between platforms Connect to GameCube and use GBA SP or GBA as a controller or to swap codes Assures a solid connection every time; 5-foot cord Convenient all-in-one cable for GBA SP Links GBA SP, GBA, and GameCube Share game play and game saves between platforms Connect to GameCube and use GBA SP or GBA as a controller or to swap codes Assures a solid connection every time; 5-foot cord