Fantastic product, test higher then 120 mbs, perfect for large volume of data to carry. With FlashBench got: 129 mbs read and 69 write. A lot faster then my regular at 20 mbs write ! Note it is USB3 also.

Sandisk Ultra Dual pendrive is a 'must have' item for smart media storage management ....Unique product with smart concept...!!

Great flash drive . It's portable and quick . Handy to have on your key ring . Although one slight issue it does push out if it's on a key ring which is not a big deal

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

Before buying this flash drive I have using the 32 Gb USB 2.0 version of SanDisk with very positive results. When I saw this 64 Gb UDB 3.0 I decided to buy it and test it. It is very big in space and the most important of all IT IS REALLY FAST. The only thing is that is formatted in FAT 32.

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.

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