Lasted less than a week and I am now unable to even reformat or partition this card. It is completely dead.

I bought this for my new GoPro Hero 3+ and it works fawlessly at all resolution. Very happy with the speed.

Compatibility With Gopro; Fast; Usb 3 Reader

No Sd Adapter

I'm dealing with Lexar directly for replacement of the DOA card reader, basically because my vendor left me out in the cold on another Lexar card I purchased just 31 days ago, that also came with a defective reader. I'm hoping Lexar support is more helpful than my vendor...we shall see...

Great read speed; acceptable write speed

The included USB 3.0 card reader was DOA; EDIT: after waiting a really, really long time, I received a warranty replacement for the two readers; Guess what One of the replacement readers was DOA..; EDIT #2- Received the replacement reader, sent to replace the DOA replacement sent about 10 days ago.

Bought this card to go in my Galaxy s5. So far it hasn't missed a beat. I've clocked the write speed for this card on my PC at 47MB/s with large files. Small files like pictures or music write to the card up to 35MB/s. Read speeds have been right around 90MB's.

very fast easy setup

Good card at a good price. Is doing what it is intended to do, expand memory on a low-memory computer.

I ordered 2 of these cards for use in 2 GoPro cameras. I went with a good name brand because I couldn't afford any failures on an important professional project. 1 failed after 1 hour of use. The content on that card is irretrievable.

Installed and formatting was a breeze on my wife's Samsung Galaxy Tab S2. Now she has plenty of storage for books, pics, and videos for travel and vacation ... my life became easier :-)

A bit expensive but great performance.