Travis
I was really excited to get this because I hadn't changed my MicroSD card in my phone since I got the original droid.  I was so excited to see how much faster the write/read speeds would be.It worked great at first but then my phone started to tell me that it was unrecognizable and it kept ejecting it. I thought maybe it was a formatting issue so I reformatted it from my phone (Galaxy S4) but it just did the same thing.After a week of this I was very irritated and decided to give up and just return it and get another one. I was scared that it would do the same thing because many other people had issues with these cards in the galaxy's.To my surprise the new 32GB card that amazon sent back to me has been working great where as the other one would have been ejecting every other hour.I am really happy with amazon and their return policy. It was very fast and easy, I can honestly say I've never returned something so fast and so easy, they literally sent it next day delivery and at no cost to me.The only reason I gave it one star off is because I had to return the first one, other than that the product has been great so farI am extremely happy with amazon's service.As far as the SD card I'd definitely get another one if it worked like the one I have now.