Gamecube to Wii U or PC Adapter with 4 Ports
The GameCube Controller Adapter allows you to connect up to four GameCube controllers (or wireless GameCube controllers) to a Wii U system and PC USB.
With two GameCube Controller Adapters, up to eight GameCube controllers can be used at the same time.
Switch to Wii U or PC mode by using the switch located on the side.
Supports the GC/Wii Emulator Dolphin.
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.
The driver is required if you need the vibration feedback on the PC mode.
Windows XP, Vista, Windows 7,Windows 8,32 bit and 64 bit and Mac OS under the PC mode.