I am using sandisk pendrive 16gb USB 2.0 from last 7 months. The performance of this pendrive is not so good. Write speed is very slow. For small file it’s alright but in case of transferring large files It’s like waiting for very long period of time. Read speed is also not so good.
One of the advantage is that we can secure our personal data with the password. So it protect our data when our pendrive get lost our someone else try to access our data but disadvantage is that if someone try password for 12-13 times it get locked there and we cannot access our files again. Sometimes it do not show in my laptop, after trying 2-3 times it show up.
Waiting for transferring data is really very irritating while there are many other pendrives in market which is having good read and write speed in this range only. I do not recommend this pendrive.