century corsair bought 2 years ago (purchase November 2011) and still no bug the encounter as some say I ride my key from a mac or windows pc with friends (transfer 17 GB films, music, ebook, photos, etc.) without any concern ... ditto shockproof key, formatting 2s, recognized on any platform in any transfer 5s ... 3.0 100 Mbp / s Very happy with this purchase :)
Board all users: never forget to click on the small arrow at the bottom right of your PC (windows-mac) to withdraw the peripheral without this manipulation, your key will not last long and quickly become unreadable .. .