Discussion in 'Droid RAZR M' started by Davidjr0810, May 9, 2013.
Will a "ultra 64 GB MicroSDXC Class 10 UHS-1" work with my RAZR M?
My guess is yes but you may need to format it NTFS in a computer before it can be used.
Yeah, I've gotten mixed answers to that. Some say don't bother buying some say it works perfect.
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