I bought it for my casio zr 1000, had no problem to configure the transfer to my computer and my iPhone. Very handy on the outside to send photos directly on the iPhone. Photos transferred quickly, but I feel that the application "eye-fi" takes on iPhone memory to progressively transfers, even if you remove the photos later ... (L Application was increased to 5 GB) But when we remove the application and that the retélécharge thereafter, the memory taken by the latter reverts to "normal". Note that the iPhone battery and battery from the camera down as quickly during transfers. Shame that we can not transfer to a device at a time ... and we can not choose the photos you want to transfer (transfer everything from scratch on new device, transfer all pictures already in the last transferred already synced device). Sometimes small bug that some pictures are not transferred and no way to transfer them.