Summary: I've only been using this flashdrive for 2 and 1/2 weeks. It erased all my data, including the warranty registration and images that were pre-installed on the drive. I can no longer save, copy, or transfer any files to the flashdrive. When I try to place files on the flashdrive, I receive an error message that says “this file can no longer be found on your computer.” Sometimes, my computer doesn't recognize the flashdrive.
Summary: It worked perfectly just after received. Some weeks later it started corrupting files while transferring from the USB to other places. Later files couldn't be retrieved at all. I'm afraid it will stop working completely very soon.
Summary: I could only get 7.7MB / sec writes on USB3 despite the 20MB rating, and other reviews showing even higher speeds. The TRUTH is you can't get that fast. I strongly suspect the other reviewers are manufacturer shills. I bought this flash drive based on these other reviews that claimed higher speeds. My patriot flash drive running the same test has 75MB writes - 10 times the performance of this flash drive. Bleh.
Summary: Worked maybe twice. Now I insert it and the drive shows up but it says "no disk inserted". Same issue on two computers with two different operating systems. And of course I did put some data on it (nothing critical) so I can't send it back if I can't wipe it.
Summary: This is the first ever flash drive that has cost me data loss. Some folders show messages i.e. "...drive or directory is corrupted or unreadable...". Some file sizes are changed to zero. I ran chkdsk.exe against the flash drive then I was able to see the files in the windows explorer but when open the text files the contents were junk/gibberish. I have formatted the drive two times and ran chkdsk.exe and still does not work. I have had this flash drive for less 2 months.