Canon EOS-1D X Mark III Advanced User's Manual page 469

5.
Press the <
After selecting all images to copy, press the <
6.
Select [OK].
Check the target card, then select [OK].
7.
Select the target folder.
Select the folder to copy the image to, then press <
To create a new folder, select [Create folder].
/ > button.
469
/ > button.
>.