Kingston 64GB microSDXC Class 10 Flash Card Review @ TestFreaks
 

Up for review today I've got another microSD card, well actually it's technically a microSDXC card. The card is the newest 64gb from Kingston which is a class 10 card offering minimum speeds of 10 mb/s, which should be fine for any HD recording that you might need or want to do. I've put it up for comparison against several other microSD cards I've got on hand and this new card from Kingston performs well overall. It's not the fastest of the bunch, but it sure is the biggest, so if you need storage space, then Kingston has got you covered.

http://blog.testfreaks.com/review/re...10-flash-card/