20 Pack Bulk 8GB USB Flash Drive, MONGERY USB 2.0 Memory Stick Swivel Thumb Drives Jump Drive for PC Laptop Computer (20Pack, 8GB)

I ordered several packages, and when we opened the first two, 1 of the drives didnt work in each. I specifically looked over the reviews and this one seemed to have a good success rate at them all working - but am disappointed with quality.

Works ok like the different colors to readily identify

These drives contain roughly 14.6 GB of usable memory, which isnt too out-of-place for drives marked 16 GB, but can be a sour disappointment for someone looking for exactly 16 GB of capacity. The issue comes with data transfer. A constant stream of transfer hit the usual USB 2.0 speeds (around 6 MB/s write, 11 MB/s read) but speed suffered greatly when moving nested folders of small files totaling up to 300 MB. My speed dropped down to roughly 5 KB/s, and occasionally would halt file transfer altogether for roughly 2 or 3 seconds. My only current, realizable use case for these drives is bootable operating systems. I would not recommend these drives to a power user. I would recommend these drives to those who do not do many file transfers, but still require their small-size data (slideshows, Word/text documents, et c.) be stored elsewhere.

Had the only 2 used die after brief periods. Multiple “bad block” addresses found and unable to reformat. Using disk recovery software found true manufacturer is VendorCo ProductCode - reputed to have a high number of products with falsified capacity. Using these entails a high assurance of data loss. Stick to a reputable name brand. I am tossing the remaining 18 purchased as too late to return and utterly unreliable.

Some UBS flash drives dont work that great with my embroidery machine. But these work very good.

Worked well for what we wanted them for.

I have changed my evaluation. I am not able to transfer data from my computer to my e-reader. The drive does not seem to eject properly. The activity light continues to flash after Windows safe to remove message pops up. My e-reader thinks the device has no contents. I am VERY disappointed. I was very pleased with these units. They feel smooth to the touch, are just the right size (2) and they have a place for a lanyard attachment. I was delighted to see that the end shows device activity, so I can see once its read the directory. I wanted a small capacity drive, and these are perfect! The colors are helpful, but I already know Ill misplace the black one.

Great product and packaging

No frills 4 GB storage. I got the pack of 50. They worked great & were packaged well.

They work! Rare at this price.