That's a good thing to check. I honestly don't know if the SanDisk micro SD cards I got are genuine - they look their part and have that plastic square thing th

That's a good thing to check. I honestly don't know if the SanDisk micro SD cards I got are genuine - they look their part and have that plastic square thing that is placed inside the paper thing with SanDisk brand and all the numbers, but maybe the fake ones have caught up in their packaging. I have no idea how to make sure it's genuine though.