This Transcend SDXC UHS-I U3 64GB memory card I use for some time in my Canon EOS 70D. With the technical data I would like to not stop here, because my Vorrezensenten have written all about it. Whether photos or videos, this card is fast enough for all tasks, and the power has convinced me. For those users looking for a powerful memory card, Transcend is in my view the right thing.