This is a keyboard for the Dreamcast. Please note that it uses a dedicated connector. It has been stored away for a while. Since I no longer have the game console itself, I have not tested its functionality for this listing. I gave it a quick cleaning, but I haven't removed the keycaps or disassembled it for maintenance. This is a sale of the item as-is, considered junk. Please assess the condition, such as yellowing, from the photos.