Some people wrote, this memory card is not pre-formatted properly or could not be formatted in all PS2 consoles. I had this problem, thank God. However, my research led to the following conclusion: This can also happen with the original Sony card, which is why I ultimately chose it here. A decision I do not regret at the price / quality aspect no second. Memory errors occur on any date, all the scores are and have been preserved. The memory is really huge (if you can say that nowadays good conscience of 128MB) for the circumstances of a PS2 and thus is probably such a card be enough. Clean design. So far, it has all the games identified (around 20 different, including SingStar, Harry Potter, Spiderman, FIFA games, Need for Speed, ....). Although there will be games that do not get along with this card, but I would say, the corresponding game comes then into the bin, because 50 for a Sony original map ... I do not see so much not even cost you a 16gb Class 10 Sony SDHC card.