A small device for availing many facilities: Pros:- SanDisk develops and engineers its USB Flash Drives to maximise reliability, so you can count on your USB 3.0 Flash Drive to store your important files.

This has been a life saver for me. I have been having problems with my computer--I am not computer savy--Now I feel that my files are safe If my computer goes

I used it for more than 4 months and found no issue with write speed and reading speed. it works charmly and i love it.
Finally worth for the cost i spent.

Easy To Set Up; Easy To Use; Fast; High Capacity; Portable; Reliable

While many external drives now come with a physical push-button backup option, a new genre of backup devices is emerging: one-touch USB flash drives that combine the convenience of small size with relatively sophisticated backup applications for data protection.

SanDisk sent their Ultra 64GB USB 3.0 make of their ultra series flash drives, which is advertised to be up to 4 times faster than USB 2.0 drives in comparison to their Cruzer USB 2.0 counterparts. However for such flash drives, any brands mostly point out the read speed.

5 Years Warranty; Retractable design

Bad write performance; Not recommended for frequent file transfer purposes

Purchased this as a storage device for my smart TV. Plugged it in and it worked, what else is there to say about a memory stick.. I suppose for my purpose it is physically a little large but for most purposes it is large enough not to get lost easily and not too large to store.

This review is easy to sum up. A flash drive with 64GB of space, 128 bit AES encryption and a dedicated backup button. Any questions? To put it in perspective, 64GB is enough capacity for about 45k photos or 30k MP3 files.

SanDisk's latest USB flash drive includes OTG capabilities for Android. Read on as we take a close look at the Ultra Dual Drive.

I would recommend this and also think it is great value for the money.

It does whats needed Very well.!!