Sega CD Backup RAM Cart 8189 Blocks

This item is spot on! Especially if you want to play games that use up all the internal memory like Dungeon Master II and Eye of the Beholder without sacrificing your other save game's. The cart is good quality and the 8000+ blocks is more than enough for anyone. An absolute must for RPG nuts and serious Mega CD enthusiasts, Well worth the price. Also if you are unsure how it works or how to format the cart on first use, check the DB electronics website for a full walkthrough.