Physically practice computationally slow

Recognize immediately the 3 practical aspects of this USB key:
- Metal, it gives a little more confidence in the resistance
- A hook to hang almost anything
- Just a necessary width and that's really good when you see the USB ports increasingly tight on the machines.
Some might blame her lack of protection of the connection part, having lost all my caps I am to tell me that I need it anymore ...
The weak point is the noticeable slowness (for USB 3) and confirm is quite subtle because reading the reviews, it seems that there is a difference between reading and writing at the interfaces; if that is so, I call that "penny-pinching economy" and ultimately frustration.