It's a good idea to put the Wi Fi in my Lumix LX7 But Wi Fi works bad. The software for Mac is in beta and two out of three, I have to empty my card out to the letter in a player because: - Wi Fi address of the card was not caught by the computer - The download is incomplete Why not make it simple and display the map on the desk for us to do what we want with it? I pulled this card hyper slow to put a good Lexar card that works! So much for W Fi and for my 40 euros!