Game Boy Player
The Game Boy Player is a device for the Nintendo GameCube that allows games for the Game Boy, Game Boy Color, and Game Boy Advance to be played on a television screen. It was the last Game Boy expansion for a Nintendo game console.
The Game Boy Player connects via the high-speed parallel port on the bottom of the GameCube, and requires a boot disk to use the hardware. The device does not use software emulation but has physical Game Boy Advance hardware built in to handle the games.