For sale, Arsenal Camera Assistant, I bought this new a couple of years ago for my Canon 60D, it is used to connect wirelessly from a smart phone to a camera without wifi, I basically was preordering with a startup company, by the time I finally got it, I already had a camera with wifi, tried it out, works well, but don't use the camera or the assistant, new cost was $275 usd, the adapter cable is for Canon cameras, see supported cameras on the weblink, you may need a different cable for other bodies, lowballers or trolls will be deleted, if add is up, it's still available