Did not have trouble using it--plugged it into my computer and off it went. But transferring files took too close to forever to be of use. 40 minutes to transfer my pictures from my computer--not videos, just some pictures. Really? I don't think so. I am going to try and return it, but let me assure you that the promised transfer speeds were NOT what I got.

The 256GB Waterproof USB Flash Drive is fantastic. Its high-speed transfers make moving large files a breeze, and the 256GB capacity is perfect for all my storage needs. The waterproof feature adds peace of mind, and the sleek, durable design is a bonus. Highly recommend for anyone needing reliable, high-performance storage.

This product provides ample space for my files. Perfect for backing up important documents and storing contents. I like its sleek design, looks very simple and is light and thin. I also like that its easy to carry around and keep it on my keychain making it easier to access my files when necessary.

This really works great for thin set. I do flooring and this has saved me a lot of hand scraping. Seems well made to last and has saved me a lot of time. It’s a little short but works great. I like the width of the blade. Great tool for floor rip outs.

I bought this 256GB drive to show pictures in my digital picture frame (no wireless or apps). While it doesn’t hold its speed for sustained transfers of photos and videos, it also doesn’t get hot, which is a plus. The keyring is a nice touch for portability. It’s been a while since I used a pure flash drive, so I’m not sure if the initial speeds are fast or slow compared to current standards. My only point of comparison is USB SSDs, but that would have been overkill for this little picture frame. Overall, it serves its purpose well for my needs.

worked for like 3 days then deleted every file saved to it and stopped being recognized by my laptop.

Product came today. Keyring came with the drive and was easily installed. Plugged into computer and was ready to go. Perfect for on the go people who normally need a removable drive for various things without notice. Small. Slim.

This drive is fast, contains a lot of space, and is really durable. I forgot and left this in my shirt pocket. Then threw that shirt in the washer. I found it after the wash was done and let it dry out. IT STILL WORKED! If that's not a good indication of it's durability, then I don't know what is.

It has a nice solid, sturdy, durable design; I am comfortable having this on my key chain for easy access and not worried about it getting damaged. The waterproof feature is cool, but I have yet to try it or accidentally get it wet. Overall great value for this size of storage device that's sturdy and durable.

Great device nice elegant design lots of capacity, keychain ring makes it convenient to cart around