These flash drives are not reliable at all. Over the last few years I've bought about 6-8 out of 10 32GB packs, 3-4 out of 10 16GB packs and 1-2 out of 10 8GB packs. At first there were no problems. All discs worked and everything was fine. Over time, one drive in the package will prove faulty, but the rest will be reliable. later 3/4 were dead on arrival out of the box. it seems to be getting out of hand now as most drives are dead. or they work, and when you're almost done downloading the files, they're unmounted, deleted, and never mounted again. So sad. don't waste money
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