content: This product is completely unreliable. I was told this by a game store before I bought, but got it anyway because it is much cheaper than the Nintendo brand memory. It is completely unreliable, just like the store said it would be. Don't buy this! Now my kid is upset, has lost all the progress he made on two games, and has to start over with a Nintendo brand memory card. Perhaps it is Nintendo's fault and not Intec's but none the less this one is a looser.