However, small problems went well.

At first I was disappointed. Hab data written on the stick and back again on the laptop.
The first 1Gb flowed with about 240 MB / s from the stick to the top and then slumped on the speed 60-100 MB / s.
But I am not have guessed that I am still with HDD go: D is clear. The Win8 wrote first 1Gb quickly jumps into "RAM cash" only then to the slow HDD. 'M Curious how it behaves with an SSD.

Then there was a problem.
Once the data runterladem with the stick at OTG port on Smartphon.
Since the battery has run out and the data is not written entirely in stick.
Since later wanted the stick only very lame.
Also on PC only went off with 50 MB / s.
Only after a slow formatting it gives full throttle again ;-)
Well, that I came on it, or I want to give back as defective.
In addition, I noticed that the stick the data at different rates writes or reads,
constantly with variations. That makes my Samsung 64GB MXSD not so, but is also no USB 3.0 (writes only 42MB / s).