Super Controller

The Bandai Super Controller.

The Super Controller is an accessory for the Nintendo Entertainment System video game console. It was released by Bandai and was a plastic clip-on device that was supposed to allow the player to have a better NES playing experience. The original NES controller could be inserted inside by snapping open the back. The Super Controller still allowed the player to use the original A, B, Start, and Select buttons on the NES controller; the only difference was an arcade stick-like knob that fit over the D-pad of the original NES controller.

This accessory for the NES was never really considered to be successful, also considering the fact that there were better first- and third-party controllers for the NES, including the NES Advantage.