Check the listing for details. GameCube Controller Adapter 4 Port For Nintendo Switch Wii U & PC USB NEW TURBO. Color: Black, Condition: New. Listed at 12.39 USD. GameCube Controller Adapter 4 Port For Nintendo Switch Wii U & PC USB NEW TURBO Switch to "Wii U" or "PC" mode by using the switch located on the side. Compatible with Windows XP, Vista, Windows 7,Windows 8,32 bit and 64 bit and Mac OS under the PC mode. New firmware with Pokken Tournament and Super Smash Brothers support Supports the built-in Vibration Feedback with no delays by plugging the two USB ports of the adapter into your Wii U system or PC USB connector ports. Specifications: Color：Black Material: ABSDimensions: 5.51" x 4.13" x 2.28"No external power required.Easy to play game with simply gamepad Features: 1. Up to 4 GameCube controllers can be connected at the same time. 2. With 2 slides, 3 types freely transfer switch between Nintendo Switch, Wii U, and PC. 3. Using two USB cables to connect the computer can enhance the stable use of the vibrating controller and also extend a USB interface. 4. Convenient connection, compact and beautiful product design and b practicability. 5. Note: If you want to play on switch, the system need up to 4.0 and the Game cube Controller's button is less than switch controller. So some game's function may not work. CompatibilityCompatible with Windows XP, Vista, Windows 7,Windows 8,32 bit and 64 bit and Mac OS under the PC mode. Design Switch to "Wii U" or "PC" mode by using the switch located on the side Support/SystemsCompatible with Windows XP, Vista, Windows 7,Windows 8,32 bit and 64 bit and Mac OS under the PC mode. SizeSmall Size allowing you to use it for you switch, PC, and take it on the go. Package includes: 1 x GameCube Controller Adapter 4 Port For Nintendo Switch Wii U & PC USB NEW TURBOShipping Information: Your item Ships Same Day to 1 Business Day from our California Location.