A few months ago Samsung launched their new series of SD and microSD cards. They are segmented into three categories. The lowest being their Standard series for the typical every day, non-performance oriented consumer. Next up is their EVO series, marketed towards those who want a little more performance out of their storage with transfer speeds up to 48MB/s. Finally, they have their Pro series, aka professional performance. Their Pro series cards are advertised for read speeds up to 90MB/s!

For this review, we have the Samsung Pro microSDXC 64GB card. This is a UHS-I U1 speed rated SD card, thus it should provide those with the need to record HD and 3D video ample write bandwidth and consistency to do so.