I purchased this memory to use with my new GoPro3 Hero video camera and it performs just fine. The sale price made it a great value. I'll probably upgrade to the 64GB when when the price drops a few more dollars. I'll update the review after a few months if I notice any change in performance.

Easy To Use; Reliable Performance; Writes/Reads fast

This product allowed me to shoot away to my hearts content knowing i had a spare disk to store my photo's should my main disk fill up

Durable; Easy To Use; Improves Product Function; Lightweight

Pulled my 16Gb card to put in my girlfriends phone and put this in my Android. Had to spend some time moving files to the computer and back but no problems there and it is working great on the phone.

Do not, I repeat do not, use the back-up Vault whatever it is called. I followed the 12 page pdf directions & set-up "My Vault" and tried to copy about 12 GB of photos.

Lightweight

Difficult Setup; Poor Interface

Ok - so it's a memory card. lets be honest, there is not a lot that i can say about it that you don't already know. As i was going off on holiday, i didn't want to miss any photos by not having enough memory card space...

Durable; Easy To Use; Improves Product Function; Lightweight

The flash drive has a slow write speed despite the available and fully functioning USB 3.0 port on my neighbors desktopPC. I am currently transferring 20 GB of data, without any increase to the expected 40 mb/s speeds as advertised. Reasons?

Backup storage and Transporting of documents

SanDisk has been a leader in the storage industry for more than 20 years. Founded in 1988 by Dr. Eli Harari, the company has grown to become the world's largest supplier of flash memory data storage products.

Good performance for a USB 2.0 flash drive; SecureAccess software protects files in encrypted; password-protected "vault; USB connector protected by sliding mechanism; Compatible with Windows XP/Vista/7 and Mac OS X; Nice looking; lightweight design; Five year warranty; Reasonably priced

10 MB/s write speed only applies to the first 20 MB of the data transfer; Includes only 2GB of online storage

If you want a mid stream thumb drive go with this one it works just as it states it will, fast with both reading and writing.

This flash drive boasts "up to 4 times faster than USB 2.0" speed, but what they don't tell you, is that it only means the 'READ' speed! This thing is not ONE BIT faster on WRITE (copying files TO the device!) than any USB 2.0 device when using a USB 3.0 enabled plug.

not excessively expensive; (less than 14 dollars

very slow write speed even with usb 3.0