Memory Card - NEOGEO AES+ - NEOGEO

No, the NEOGEO AES+ Memory Card is designed to function without a lithium cell battery, eliminating the common failure point of older memory cards.

The memory card has a RAM capacity of 16 Kilobytes (16KB), which is standard for NEOGEO AES memory cards.

Yes, this memory card is backward-compatible and can be used with the original NEOGEO AES console from the 90s, as well as the NEOGEO AES+ system.

When prompted by the game to save, or when using the game's save function, select the memory card when given the option. The game data will be written to the card.

You should avoid removing the memory card while the console is powered on or actively saving/loading data, as this can lead to data corruption or loss.

The product is described as a 1:1 replica of the original NEOGEO AES Memory Card, designed for use with NEOGEO AES+ systems.

The 16KB capacity is sufficient for saving individual game states and high scores for most NEOGEO AES titles. The exact number of save files depends on the size of each save file created by the game.

Ensure the memory card is fully inserted into the slot. Try removing and reinserting it. Verify that you are using it with a compatible NEOGEO AES or NEOGEO AES+ console. Test with a different game to rule out game-specific issues.

Confirm that the game being played supports saving to a memory card. Ensure there is sufficient space on the card (16KB is generally ample for NEOGEO AES games). Try formatting the card if possible through console options (if available) or by saving and deleting data multiple times to refresh its sectors. Avoid removing the card while the console is saving or loading data.

Power off the console and remove the memory card. Inspect the card's contacts for any dirt or debris; clean gently with a dry cloth if necessary. Reinsert the card firmly and power on the console again.