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

I use these everyday in doing CM Consulting Business

Happy with product. Good quality for the price

I uploaded photos taken at a Bat Mitzvah so that everybody would have copies. The upload speed was a tad slow for my taste.

The USB is not firmly set in some casings, making them unusable unless youre willing to try to glue it. Have purchased 4 times and at least 2 of every box had to be glued.

These are the perfect size for sharing files with friends inexpensively. After the first 10 were used I realized I want to continue to have them on hand anytime I want to share a file with friends and ordered 20 this time. What a deal.

Order shipped fast and is exactly as described. I have more than enough storage for my files now! I haven’t run into any issues, and I recommend this product to those who are looking for a good set of USB drives.

*Every* drive from this purchase failed with unrecoverable sectors on Windows 7, Windows 10, and Mint v21. None of the drives presented errors when they were reformatted (variously to FAT32, exFAT32, and/or NTFS), but all of them failed when trying to read data of various sizes. The drives responded at extremely slow speeds, seemingly slower than USB 1 speeds; I couldnt tell if this was error recovery attempts or just the drive being absurdly slow. (And frankly didnt want to invest any more of my time in investigating...) TL;DR: Dont waste your money on these drives - theyre not worth the cost even if they were given away for free, as they dont reliably store data.

Love these had enough to hand out to family with grand babies pictures and my daughters pictures on and still had memory left over for them to add their own pictures on

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!

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).