The SD cards go only with much fumbling in the recesses, but as they do not stay, but fall when opening out often, but the worst are the small tabs that hold the cards that are exactly where the locking mechanism of the SD card sitting, you do not fit in, cancels the card retainer and thus the card is locked unbrauchbar.Ist the map, the danger is even greater by a multiple. In my opinion, a totally immature and unbrauchbarers product. Broken power cards and does not protect them. I liked the box destroyed a 40 SD card, very annoying !!!