Packaging output, the card does not work with a Nikon D7000. We must begin by updating the firmware on the card. Then the application on mobile phones work well. But when you stop touching the camera, after 10 or 20 seconds the card should go to sleep and do not diffuse wifi. It must be very fast. Then there is a mode that "normally" to enable or disable wifi, just by keying or dévérouillant device with the standard functions of a particular photo on the map. It works when not using the unit for a while (more than 10min). But if your card is standby, it was nice to rekindle off the device works here like that wants a little.