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

not what I thought it was going to be but for the price not bad. works great but don't use it much anymore cause I really only use the 64GB microusb and that is like bare because I have a 2tb naz with a VPN sooo yeah. good product.

I use this SD card on a SD Sony HandyCam and it provides me with 8 hours worth of recording time on the highest quality setting. It's exactly what I needed. No real cons to mention though.

I bought this card for my Samsung Galaxy S II (T-Mobile T-989) and couldn't be happier. I've got about 15 games, 10 apps, and 200+ songs on it and barely put a dent in it. The speed is also amazing...real fast.

Fast,Durable

nothing

Yes, I would recommend this to a friend

Easy To Use; Large Capacity; Reliable Performance

None

I have had no problems with the Ultra class of SD cards for many years. The current range are probably the same as the Extreme I and Extreme II of a few years ago. Speeds are fine and the locking switch is much better than on the cheaper brands.

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

Card works great, quick read speed and a reliable card. Great bargain for the money, even with higher MP DSLRs

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 use this for one of my cameras and so far so good no corruptions and no horror stories like another brand that got corrupted and lost all my pictures.

reliable product and good price comes with adapter

not retail but OEM