This USB flash drive is distinguished by its robust and practical side. The metal case not only protects all but ensures good heat dissipation. The hook is convenient and of good quality. It's stupid, but the capacity is engraved on the case, which is very convenient to navigate. To be perfect and really versatile protection connectors would have been a more ... as well as support for USB 3.0.
Little tip for those using the key front (fixed computer or radio) and that clutter is paramount (to avoid the risk of tearing the key) the latter protrudes only 1.2 cm once the key pressed and folded hook.
Finally a quality / great price for 32 GB USB 2.0 in a small rugged case.