After using it for about a month the pen drive, I have noticed the following problems:-
1) It heats up a lot on connecting to usb 3.0 drive and then writing to it. It gets so hot that you cant hold it in your hand.
2) I have tried it on several computes and in each of them it suddenly disconnects and simply disappears from the list of detected drives
3) On registering my product with sandisk I found out that India is not on the list of countries for which they process RMA(will update on if its at all possible to obtain the 5 year warranty that is advertised on the package)
SanDisk Ultra Dual USB Drive 3.0, SDDD2 32GB, USB3.0, Black, USB3.0/micro-USB connector, OTG-enabled Android devices