Review on Multicolored 64GB USB Flash Drives 5 Pack - K&ZZ 64GB Thumb Drive Memory Sticks for PC Laptop, USB 2.0 by Jessie Drury

These USB sticks are very unreliable. I tried to use these memory cards to archive family photos and history data and had many problems writing and reading them on my Windows 10 and Windows 8 computers. I don't trust them and most of them are useless. On the other hand, they come in "nice colors" and have a cool blinking LED. Aside from being beautiful to look at, they are complete rubbish!