The advantage of this USB key is its size: a door key, it is invisible. I, who always forgot my USB at home when I needed it ... This USB stick for me is a revolution! Moreover, I can not count the number of USB key that I lost.
So the undeniable advantage of this USB key is its size and ergonomics, really perfect. Me, I enmène in college, and I use it to copy files of students, so no need for a phenomenal speed (and flow, without being overwhelming, not bad).
So wrong with this USB key too slow flow, is to mistake the target audience for this product: it is not a public geek, but to "Mr. and Mrs. lambda who need a USB" .