KOOTION10 X 16 GB USB Flash Drive 16 gb Flash Drive Thumb Drive Memory Stick Pen Drive Keychain Design Orange

Summary: good drives for the price; decent transfer speeds.Details: Main desktop computer is a Dell XPS 8920. System drive is a 250GB SSD. Two other HDDs for data, 1.0TB and 6.0TB. External USB connections are: USB-C 3.1 (rear), USB-A 3.1 (rear), USB-A 3.0 (front). THe transfer speed difference between the front (3.0) and back (3.1) was negligible.Test Method: The test program I use is ATTO Disk Benchmark (freeware). I tried a few different ones, and settled on this one because the result picture was relatively easy to compare to other results. When evaluating results, I mainly looked at the transfer speeds for files size 1 MB or larger.Pros: good price point; good fit & finish; bright activity LED; decent transfer speed.Cons: None.Recommendations: If you buy a pack of 10, remember to test them all in case any are dead on arrival (all mine were good).

I purchased these for my photography clients instead of using cds for their images. They work very well and I couldn't get over the price! They arrived in a timely manner and are good quality. I can fit several hundred photos (jpg) on each. I'd definitely recommend these and when my supply runs out, I'll most likely be ordering from here again.

Bought these for students and they have constant errors of being ejected. Had at least 5 corrupted files while they were working on their final projects. DO NOT BUY!

This review is for: "Kootion 32 GB USB Flash Drive 32 gb Flash Drive 10 Pack Thumb Drive Memory Stick Pen Drive Keychain..."I avoid writing discouraging reviews but just wanted to let potential buyers know that my experience was similar to that of many other reviewers who warned of file corruptions that occur on these flash drives and of their exceedingly slow, virtually unusable, read and write speeds.The product appears to be of a very poor quality and there is no response from customer service, which makes for a very bad combination.

Was using these to flash large (~2gb) firmware files to machines. I began by doing full formats on each to ensure they would all format. After initial format on all, one would refuse to allow writes again. Of the others, all initially worked, but as firmware is updated, I will wipe the drive (quick format) and rewrite the new file. Three others never worked for writing after the first time I copied the firmware file to. The other six seem to be working ok, but I have limited confidence in them.I use them for non-critical applications (if they fail, I just have to recreate the drive on another) but I would be reluctant to use these for anything important. a 40% failure rate is terrible. I am sadly outside the return period, so I just have to eat the cost. Next time, I will buy more expensive name brand drives.

Not my favorite form factor for a flash drive, I like a snap on cap, but I knew that going in, so no complaints. Having had problems with flash drives in the past I did a disk check on all 10, then a quick format just to make sure they would work on my system and they came out gold, no issues. At this price when I've giving someone pictures or whatever, I can just give them a flash drive, not burn a bunch of CDs or a few DVDs and hope they have a optical drive. I'm cheap, but for $2.50 each I can give them away. Only reservation is there was no speed class noted like there usually is with SD cards so I don't know if they're fast or slow.

UPDATE: Found out the things seem to work a whole lot better if you re-format them as exfat (extended FAT.) Maybe some of the people who own USB flash drives from other companies got them formatted as exfat and didn't know? Anyway, I need these as I said below, and didn't realize they were formatted as FAT32; once I re-formatted them they perform as expected.--Original review--761 Kb/Sec copying 15,000 files from an 8.1 GB ISO.Bought these because the Kootion 8GB were too small (have been reading that the Kootion 32GB are slow and also unreliable.) Buyer beware! Thought these would be helpful, but NOT if they are so slow!!!!!!Maybe the company would consider fixing this and sending me some that actually perform better? ;)

Making copies of family photos for the holidays and I needed 7 flash drives so I bought 10 just to be safe. Turns out that three of them were corrupt and I got seven that were working (I was sweating on the last one hoping it wouldn't be bad). Hopefully they last.

Es un dispositivo idéntico al mostrado en la publicación, hasta el momento el único pero que le pongo es su ensamble que aunque en general está bien, en algunos lugares se ve un poco abierto, de allí en fuera todo ok, el tiempo dirá lo demás...

The media could not be loaded.  Me gusta el diseño el color el material, el acabado pero sobre todo su funcionalidad!

Buen producto, excelente relacion calidad precio, llego a tiempo

Es buena la USB a secas funciona correctamente.

todo a tiempo y bien presentado