Attention to the size of this key (length 70 mm folded, otherwise about 85 mm "unfolded"). no problem with the width, if you want to use it next to another key "standard".
In my view, may pose more of a problem of occupation port on the back of the machine.
Manufacturing quality appointments, the system of "slide" is not my favorite, do not go there as a nag anyway, it's plastic.
As the (very) large majority of USB key, no worries recognition.
I have never encountered a problem with this manufacturer, I am nevertheless more used to Compact Flash card, which are by their very design (see very) strong.