An adapter for DC-compatible memory cards with a 2MB memory capacity. It has twice the storage capacity of the original Visual Memory. The switch on the left allows you to switch between memory cards. - Memory Capacity: 2MB - Compatibility: DC compatible memory card - Model Name: Game Mak DC Please note that it may be out of stock as it is also sold on other sites. DC Dreamcast 2MB Memory [GAME MAK DC] (Clear Blue) Memory Card