I bought this to upgrade my SP3 from 64GB to 128GB microSD card. It hasn't dropped out and has been rock solid.

I was unsure of this because I thought there might be lag. It has worked perfectly thus far in my S7 edge, a great value.

I does what it supposed to do. I like the features it comes with that allows me to use the micro chip for my mobile phone and also my camera.

Worth the price. Fast data transfer and the included adapter lets me use it on my camera and lets me quickly download photos to my pc despite the size.

works as advertised. Competitive pricing. Was delivered quickly