Transferring my iPad Photos to an external Hard Drive.
With the impending closure of the Photos Cloud Storage, I need to reorganise and save my photos. I have a 2T G-Drive SSD R series and therefore with my 4yr old iPad, I can connect a Sandstrom Battery pack to give required power, transferring via the Apple Camera adapter. My difficulty is how to logically transfer the iPad Photos Albums or the entire Library, as it appears that I have to transfer selected images individually. I have made a Backup to my 24" M1 iMac running iOS 13.4, but can't locate the backup files.
Sadly as a retired Photographer I have previously used iPhotos, then Aperture and finally Lightroom CC (that I can no longer use), my unique and Historic Photo files are in a mess, no doubt with numerous Duplicates. Can anyone kindly help sort this out?
iPad Pro (4th generation)