If you play PC games with console-like controllers, you’ll dig the Wii Classic Controller to PC USB Adapter. Assuming that you already own a Wii Classic Controller anyway. This adapter allows you to enjoy your PC-based games the way god intended: By using a console controller.
You can use all of the Wii Classic Controller’s buttons, D-pad and analog sticks. It also features integrated turbo and auto-fire. At least this will give you an excuse to actually use your Wii Classic Controllers.