Gordo
I'm using this with my Samsung Galaxy S3 to expand the built-in 16 GB memory. My modest music collection uses about 10 GB, so I needed this micro SDHC card for a little more breathing room. I went with 32 GB which should last me for the life of the phone. I've been using it for a month with no problems. If your phone supports micro SDHC memory expansion, this is the one for you to get.