HECTOR '87 controller, Famicom compatible, made by HUDSON SOFT. Operation confirmed with TwinBee on the Twin Famicom. Each button and rapid-fire function worked without issue. ※This is a used item, so please consider it a "junk item" and refrain from purchasing if you are looking for a perfect product. I try my best to convey the condition and operation of the item, but please understand that this is a simple assessment by an amateur, and there may be oversights in the condition and operation. Also, please excuse any subjective differences, such as "it was different from what I expected," or malfunctions due to the operating environment. In addition, please check the condition of the product in the images, and if you have any questions, please feel free to comment, and I will respond accordingly. Please understand the above and purchase with no claims and no returns. Thank you for viewing.