Summary: This flash drive is straight-forward to use, robust and reliable - so far (2 months). I will update my review below if it ever causes me to change my mind on 'robust and reliable'. In any case, it has a five year warranty. The rubber casing is new in my experience and caused me to wonder how I would get on with it. But it's OK; quite pleasant in fact.
Summary: I purchased this 16GB R30 USB 3.0 because it has the same USB 2.0 high speed specs as the Kingston 16GB DataTraveler Locker+ G3 USB 3.0 I have previously purchased, whose USB 2.0 speed was very fast. I was disappointed when I found this drives USB 2.0 speed was much slower then the DataTraveler Locker+ G3, about 1/2 the speed?? If your buying this drive expecting USB 2.0 speed much faster then standard USB 2.0 drives your making a mistake!
Summary: I really like this flash drive, It has a Shock resistant casing design but maybe for this casing if you have It conected to the usb port for a long time starts to warm so much, besides this problem everything is ok.