Canons new Wireless File Transmitter WFT-E9A makes wired and wireless data transfer setups simple and easy. Compatible with the new EOS-1DX Mark III camera, the WFT-E9A supports IEEE 802. 11ac 2X2 MIMO/ac/a/n/g/b for fast and secure connections, helping you quickly and effortlessly transfer RAW and HDR PQ HEIF files. By using the FTP transfer and Browser Remote , you can check the image at the same time as you are shooting even from a faraway distance. With fast communication speed, expanded versatility and an enhanced user interface, the WFT-E9A not only boasts incredible speed, but also streamlines wireless photography configurations, whether in the studio or on location.