USB-C Input: Directly plugs into the GameCube controller port for easy setup. Broad USB Device Support: Compatible with standard HID, X-input, D-input, and Nintendo Switch controllers. USB Controller to GameCube Controller Mode: Converts USB controllers for use with the original Nintendo GameCube console. USB Keyboard/Mouse to GameCube Controller: Supports multiple USB devices when connected via a USB hub. USB Keyboard to GameCube Keyboard Mode: Designed for keyboard-based gameplay on compatible titles. USB Hub Co-op Mode: Allows multiple controllers to be used simultaneously by one player. The GC USB is a controller adapter running USBRetro firmware, enabling compatibility with most standard USB controllers, keyboards, and mice on the original Nintendo GameCube console. Whether you're revisiting classic games or expanding your control options with modern peripherals, the GC USB offers versatile functionality. Color: Black Material: ABS Package Contents: 1 × GC USB Adapter for GameCube Note: The actual product color may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.