How Do I Backup My Ipad Pro To An External Hard Drive. The external storage is shown in the left side column. This means you should know the location where the iTunes backup is stored on your computer.
For Time Machine backups its good to use a drive that has at least twice the storage capacity of your Mac. The ability to access external drives from your iPhone or iPad is a lifesaver for those of us running low on storage. The easiest way to backup iPad to an external hard drive is by using iTunes and Command Prompt.
Go to Settings your name iCloud iCloud Backup.
Backup iPad to external hard drive on PC or Mac Press Next button and set a destination folder. Tap on the Settings app on your iPhone or iPad. Select the folder if any preference and then tap on Copy to confirm the move. You might need to create a new folder on your external drive.