I bought this for my S5 and it works perfectly. It's Samsung which should work well with Samsung anyway, but I made sure to get a fast card so I'd have no issues, and I don't. Super satisfied. Apparently it works submerged in beer too (see photo).

Between cameras and thumb drives, I have never had a problem with any SanDisk memory chip. I recommend them without qualification. The reason for this 64GB chip purchase was to be the file storage in a Raspberry Pi. My *only* suggestion to you, is if you're going to go 64GB, you will need to find and download a specialized SD Card formatter which can put FAT32 onto a 64GB chip. (Windows formatter will only do FAT32 up to 32GB, and the Raspberry Pi 3, as of this writing, only accepts storage chips formatted FAT. Which is strange, since it's Linux. Go figure.) Other than that incredibly esoteric suggestion -- which admittedly has NOTHING to do with the quality of the chip -- Get them. Until I have a reason to switch, I'm sticking with SanDisk.

I like this camera, easy to set up and use, nice range of focal lengths with the 2 lenses

I needed more memory room for pictures, games, & other misc items, for my cell phone. It was very easy to put the card in my phone. I also liked the little storage case that was included plus the adapter that came with it!

It really help for saving pictures, videos and fills from my tablet.