Do the Tab Pro tablets support exFAT? I'm looking to buy the 8.4'' Tab Pro and a Sandisk Extreme Plus 64GB along with it, but from what I've read that it has to be formatted as exFAT to reach its full read/write speeds. The specs say the tablet supports up to 64GB so I assume it does, but I want to make sure before I drop $75 on that MicroSD card.