This is a metal plate that connects the Mega Drive console and the Mega CD console. One fixing screw is included. This is a used item, so there may be scratches and wear, but it should function without issue for use and connection. ■Caution■ This cannot be used with Mega Drive 2 or Mega CD 2, so please be sure to confirm compatibility. ★★★ Free Shipping ★★★ Search terms: Mega Drive, Mega Dra, Mega CD, SEGA, Sega, Retro game Console