BAIHUO 512GB USB Flash Drive Pen Drive Memory USB Stick with Keychain (512AB)

I have purchased a few of these since the price is rather low. I found that the first couple of times I connected them, they were not recognized by the system and I thought they were dead on arrival. But after inserting and removing them a few times, I found that they were not as difficult to insert and they all have been recognized on my systems so I decided to reformat them a couple times each to see if they reformatted okay, and they all passed that test. I have continued to use them and they all continue to work. So now I am satisfied with the performance and am ordering more.

I purchased this 512Gb thumb drive and I must say, it does seem to work. I have not maxed it out, but it fits at least 300GB. Keep in mind, that this is NOT and ideal medium for saving or backing up items as it is VERY LOW SPEED. It took about 16 hours to backup 350GB. I would recommend a portable harddrive instead.

I have never had a flash drive malfunction on so many different levels. I do not rate its storage capacity because, whatever the claims, it will not store many files. Honestly the worst I have ever tried to use, by far. Do not waste your money on this piece of garbage.

I bought this due to the capacity and price. I learned "Buyer Beware". I got it and formatted the drive. Started adding files to it and they seemed to transfer successfully. When I clicked on the folder to open, the folder disappeared. The folders and files that did not disappear were corrupted. I formatted 3 times with same results. Turns out to be garbage. Definitely would not buy again.

The product appeared to be functioning flawlessly. A little tight in the USB socket, but recognized and the computer cheerfully started copying files to it. Until it hit 63.3 GB, then it choked and failed every transfer. Product returned.

It doesn't work. Don't buy it.

Saving pictures in.

It does the job. Haven't tested waterproof, but storage size is awesome.