KOOTION 10 Pack 4GB Flash Drive 4gb USB 2.0 Flash Drives USB Drive Jump Drive Bulk Thumb Drive Swivel Memory Stick Black

We always used C/Ds and DVDs to store and transmit data. Now the files are so large that flash drives are the way to go....

Easy to use, very portable, makes a nice gift if you are giving perhaps a slideshow or pictures to someone, they can plug it into their computer or television to view. 2.0 is a little slow on the download but if that is not a problem then this is a good buy.

The package of 10 flash drives were promptly delivered. I really could not discern a difference in the upload rate using the 3.0 USB Flash Drive between a 2.0 or 3.0 USB port on my computer. There might be a difference when uploading larger files. The 32 GB capacity was selected to meet most of my file transfer and storage needs at a reason cost. For me, I was reluctant to pay extra for the larger capacity flash drives (64 GB and 128 GB).

At this price I really didnt expect quality from a 10pack of USB 3.0 drives. I expected a few to be defective and poor performance on the rest. However, every single drive passed a badblocks write test with no errors at all. Running basic benchmark showed what I would consider very usable performance. Benchmark numbers can vary wildly based on on setting but this was a favorable comparison to the more expensive drives I had on hand. Assuming they dont degrade later Im pleasantly surprised.

Works as expected. 2nd box I’ve bought

Worked fine

You will be sorry if you buy from this company. Over half of the USBs will not format correctly and have to be thrown away. Huge waste of time and expense. DO NOT BUY!!!!!

I needed a bunch of smaller GB memory sticks and this product fit the bill perfectly. Easy to use, and the computer recognized the device every time I inserted a new one. The swivel cap is a nice feature. No worries about misplacing separate caps. On top of everything else, shipping was literally overnight.

Package arrived quickly and the drives perform as expected

I am very happy with these! I have used most of them several times, formatting them and writing various Linux flavors and Win10 plus various files and mp3s on them. They have always worked perfectly with no issues ever, so i would not hesitate to buy them again. Good value!