The Canon EOS 7D Mark II Wi-Fi Adapter Kit adds the convenience of Wi-Fi® compatibility* to the features you can now utilize with the EOS 7D Mark II camera By simply inserting the new Wi-Fi Adapter** W-E1 into the SD card slot  you can take advantage of Wi-Fi®* capabilities such as remote shooting or viewing and transferring still images and movies (MP4) using a compatible smart device (with the Camera Connect app*) or a computer (using EOS Utility)