Caraele Waterproof 256 GB USB 3.0 Flash Drive Memory Stick Thumb Drive Data Storage Jump Drive (256GB, Dark Grey)

I got this usb in the 256gb size so I can empty out the files on my computer and then hard reset it. However it doesn't seem to want to open a lot of the files, but I'll go to put the same files on another usb and they'll open it just fine. It keeps saying they're corrupted or that I just cant open the files on my computer. The other files are opening fine but I would say about 30% of them don't want to open on this usb or the usb just won't transfer them due to being "corrupt".

Hard to review, I do things in Linux most and some times Win 7, dong same things speed of the flash will change.Some times copy will be faster in mint then Win 7, some times faster in Win 7. Big speed differences.

This product is awesome, I accidentally left it in pocket and forgot it threw my pants in the laundry and found it when hanging up my pants. I thought I was going to lose everything. It still works like a charm.

Been in IT for 30 years. This is a Fake 256GB memory with 32GB of actual storage. Seller boruicheng tech and fulfilled by amazon. After reading the other complaints, I don’t understand why those are still for sale!!!

Small device, large storage.

This is a fake drive

Everything that I try to put on to this drive becomes corrupted

My disk bricked before i got it to play music in my car, which was my intent.