5,7Mbyte / sec by H2testw, measured on a USB3.0 port there are faster drives. I have a 128GB USB3.0 stick fetched parallel with, which brings the same port 60MByte / sec. And the cost is no 50 Eus. As a data stick for sometimes small files it is ok, but not for fast data backup.
The housing also acts I grenzwertig- but wanted a stick where ma not be as fast are the cap. Let's see how long does the eye.
As said- the rate offered is no longer appropriate. As a USB2 stick he should bring 10Mbyte / sec at least.