Summary: I bought 2 of these for a deployment so rugged was my primary concern. The first one messed up right after I loaded a bunch of stuff on it so I never got to use it even once. The other one is still working after a couple of years but I don't use it much after the problems I had with the first one.
Summary: im writing this review 4 years later, it still works like a champ, ive accidentally dropped it from waste height many times over the years. sometimes it drops off my desk, while running. Files are in tact!
Summary: This disc was advertised as being heavy-duty and water proof and ultra-shock resistant. I purchased two of them, and both died within one month under normal conditions of use. A waste of money.
Summary: Stopped working after a week. Doesn't work on Windows 8, WIndows 7, Windows XP, Mac OS, Dell 8500, Dell 5500, Hitachi or Alienware. Support gave me a long drawn list of tasks to do. None of them worked. I should have stuck to Hitachi.