These USB drives have been great so far. I bought them for my son to use at school to save his homework, etc. Obviously the key is longevity and I'll certainly amend this review if I run into any issues with these USB drives.
This USB flash drive will survive many years of being thrown into my over-filled backpack for my final few semesters at our local community college. Sometimes I prefer to hang it on my key-ring for quicker access during night classes.
This one works perfectly. I am able to batch large file transfers without "babysitting" the transfer and continually testing download to see if videos playback. I have purchased 2 of these to have the necessary capacity to transfer all my files.