It is a reliable working stick and does the job it was designed for.

It does whats needed Very well.!!

Rapid delivery of this SD card. Well packaged, and does all that I expected, with robust and well made feel.

I'm kind of a sandisk collector for flash drives. Most of my flash drives are by sandisk. But this was my first 3.0 usb. Don't expect 100MBps as they say "Upto", obviously, but following are the results of my tests: (These were conducted on open source OS, so I guess they must be pretty accurate...

i like it for what I do the USB connector retracts so that it is protected without having a separate cap to get lost or miss placed and it has a loop on the end so I can put a lanyard on it or connect to a keyring.

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.

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

The 'Ultra' is the fastest of the Sandisk range. Popular with phones and cameras for their speed and clarity. Comes with a standard SD adapter.

fast data movement; no decline in performance

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

Picked this up a while ago. It's been with me ever since. This has got to be the best USB stick I've ever had, it won't win any awards for transfer speeds, but it won't let you down either. I mainly use this for storing films & tv series which I watch at work, either on the PC or on my phone.