SNES NES controller to Famicom expansion port adapter front-end back-end
Famicom front and rear expansion kit, supports SFC and NES controllers, can be combined into a spaceship, very beautiful and practical. The front kit can be used by inserting it into the front expansion port, and can be used as 1.2p by default. When playing four player games such as the Hot Blooded series, it can be used as 3.4p. The rear kit has been welded with the original cable connectors, and the host can be disassembled and plugged in as it is. It supports a blue adapter, which is very simple and convenient