Fortunately I did not lost any data, However I can not copy big data over 500 MB.I do not recommend this drive.

Absolutely love this Flash Drive by TechKey

I know they can't say washing machine proof on their marketing, and maybe I was just lucky, but if you want a no nonsense tough drive that just plain works no matter what you really do to it during the day I recommend this one

I liked that it was as described and it actually worked with on my computer unlike many inexpensive flash drives.

This drive I can just put in any machine and it works, I pull it out anytime it's not reading or

I would highly recommend this USB3.0 flash drive to anyone looking to purchase one.