My camera's SD Card can't fit into my MacBook Air's SD Card Slot. I can only push the SD Card into the slot halfway, but then ONE CORNER can't go in any further. The left corner of the card can still be pushed in, but the right corner is somehow blocked inside the slot. I'm pretty sure that's not how it's supposed to work, since SD Cards don't go in diagnally. Does my SD Card not meet Apple's size requirements?