mayflash gamecube controller adapter for wii & wii u (dual pack), white may flash connect two gamecube controllers to a wii or wii u system.<br> built in turbo.<br> switch the left stick and pov directional button by pressing the button start and b for 3 seconds, and switch back by pressing the button start and a for 3 seconds.<br> supports zl button.<br> compatible with all games supported by the wii classic controller, wii classic controller pro.<br> the button a, b, x, y, l, r and z can be customized with turbo.<br> <br> <b>how to connect?</b><br> connect the wii remote controller (wii remote is not included in the packaging) to your wii or wii u console, then plug your gc controller to the adapter,and finally connect the adapter to your wii remote controller.<br>