this is an amazing pen drive, i was walking down the stairs on day and the pen drive jumped out of my pocket, it fell a floor and then landed on concrete...still works. Then abou a week later i put my jeans into the washing machine, not knowing. I took it out and it was drenched! I let it dry out for a couple of days and then plugged it into my computer...EVerything was there, it worked perfectly.
It is also very fast to use