Product corresponding to my expectations 4

I just received this key, at first I was surprised by its size, it is very small
I just made a test write / read with a single video file 1.35go
In writing I find quite passable speed, windows m'affiche 60MB / s limit switch, but I noticed that writing was done by saccade, so ultimately I calculated 19.7 mb / s it's pretty average but still very respectable.
Now for reading, nice surprise since the manufacturer information, are enabled jatteins 138mo / s without jerk during transfer

Although she looks very frail I appreciate the alternative cap for the micro USB side
Finally I have not tested OTG function but it took me a little forced to return to 3 of my notebook, and I was scared by withdrawing because I have quite forced, but at least we can say that a once inserted it holds up! No risk of disconnection when reading such a file.