SNES Controller for PC
You must be playing SNES games in your PC by emulating them. But the satisfaction you get is not that much as it is difficult to play them with the keyboard controls. If you are still finding it difficult to cope with it, then here's the solution for it. A guy named Raphael Assénat has modified the SNES controller which can be attached to the PC via the Parallel Port. Now you will be able to gain full satisfaction while playing Mario or Donkey Kong. It is priced at $15 plus $7.50 for shipping charges. You can buy it from here. Or if you cannot afford to buy it, then try making it by yourself. Click Here for the tutorial.