The inside (the electronics) seems to be okay. Copy speed is adequate (writing about 12 MB / s, read and up to 30MB / s). Only this strange sliding mechanism is completely come next: The gray clip unlocks the sliding mechanism so that you can push the plug into the housing. For unlocking you have to press this clip. Unfortunately, you can prevent but hardly that you constantly expresses this clip when connecting! Then he unlocked Mechnismus again and you just pushes back the metal part into the plastic shell instead the plug into the USB port. Or pushing it just a little bit in the USB port, but not enough for a good electrical connection. Total developed next (although the case makes a very solid impression). So you have to touch the stick when you connect either on the narrow sides or to push back. But we must never even for a short press on the clip, already is unlocked and you can not plug it in. Pretty annoying.
