Review on KEATHY 6 Pack 4GB USB Flash Drive - Black/Red/Blue/Silver/Green/Gold (4GB, 6 Mixed Color) by Michael Boyle

I used them on six different computers to create and test recovery images. All six were successfully recorded and loaded into their respective machines. The description says they use Class A chips, but for the price I'm pretty sure it's not SLC NAND and probably prone to voltage read glitches. However, for my use case (writing less than 1GB of data every 90 days) they should be tested and used regularly, but not frequently, and they will have enough excess storage space to help with wear leveling. I still prefer high capacity name brand drives for frequent use and portability but they seem to work great and are very affordable.