[M] Patriot Memory Stellar Boost XT 64GB USB 3.0 OTG Drive Review
 

The new Stellar Boost XT drive from Patriot Memory has quite a small footprint and also features a durable rubberized chassis. The read performance of the drive is very good, nearing 150MB/s in our tests, while the writes are in the 35MB/s area, quite close to the best performing USB 2.0 drives. These speeds are more than enough for maxing out the transfers when connected to our favorite smartphone/tablet which supports OTG for doing backups, watching Full HD content and many other activities.

http://www.madshrimps.be/articles/article/1000673/