I got this card bundled with a PSP from a seller. The card claims that it has 16GB capacity. On the PSP, it shows up as 15GB (which is actually GiB, so it's true) And I can fill the card almost to full capacity. However when I look at the card info on PSP, it says "MagicGate: Unknown" The card has a normal speed, just acts like other cards. If it does what it should then why it is fake? Or is it fake?