Originally Posted by caseyjp11
The larger card works just fine. You CAN have up to 32gig on the external.
64GB cards are formatted in exFAT Android cannot read. Plug the new card into a PC and reformat the card to NTFS, unless you use Apples that won't write NTFS. You can also repartition the card into two 32GB drives and use old FAT32 for Apples, but NTFS is better because it will store over 4GB files.
Try it....NTFS gives me 59GB of storage on my Acer A500....
Oops...NTFS only works on ICS 4.0 and up...