I got curious and checked the compatibility with various cameras, cards, etc. on their website. IF you're interested in it for the wireless features, says it only works w/ Canon and Nikon, with the specific company's wifi adapters. Didn't say anything about the built-in wifi on some of the newer models.
Not to be a Debbie Downer, but thought was worth a look. Sounds like its compatible w/ most brands of SD cards, so probably still an option.