Tested and works! The product is an authentic Sega Dreamcast translucent green OEM controller, designed for the Sega Dreamcast platform. It is a wired gamepad that can be used for single-player gaming. The controller is made of plastic and is compatible with the Sega Dreamcast console. Additionally, it comes with a memory card for added convenience. This official Sega product is a must-have for fans of the Sega Dreamcast looking for a high-quality and authentic controller to enhance their gaming experience.