MAYFLASH 4 Ports GameCube Controller Adapter for Wii U & PC Super Smash BrothersBrand New In Retail BoxQty:1pcSwitch to "Wii U" or "PC" mode by using the switch located on the sideSupports the built-in Vibration Feedback with no delays by plugging the two USB ports of the adapter into your Wii U system or PC...Read More