RUICHENXI Waterproof 256GB USB Flash Drive Pen Drive Memory Stick with Keychain (256gb)

I loaded 80 gb on it and they appeared to be there. When I started up in the morning, it was all gone. The computer told me it was unrecognizable and needed to be formatted I became suspicious when I first put it in my computer and it said it had 286 gb available. When I checked it, it did not work.

junk right off the bat. installed 160gb of pictures went back to view them after copy …wow only 1/10th available. all the rest gone, not copied over to thumb drive.bad bad bad do not buy.returning as soon as poss.

I figured this would be gamble given the price and it was a gamble not worth taking. I wish I could get my money back. It works in that it will be detected over a large selection of devices. There is no issues moving files onto the device. However, I found that a random selection of files will always show as being corrupted once on the stick. The files are fine on the main PC and work fine but simply making a copy to the stick will corrupt them. So unfortunately it will not be useful for very much. Maybe if I just need to move a handful of files and I'm lucky enough that they don't immediately get corrupted once moved to the stick. So for that I can only give it 2 stars.

good device and great storage

Just what i needed! Ive broken so many this is nice sturdy 1 piece design

Died within a week:/

But it would not work

Over numerous occasion I have attempted to upload videos and photos onto the flash drive with no success. This was intended for work and has failed on me numerous times. DO NOT BUY, would give no stars if I could