G Drive mobile USB-C external memory
This unit started correctly with a capacity of 1TB but recently changed to 4.3GB which is not enough to backup my MacBook Air. Can anyone help with this please?External backup
MacBook Air 13″, macOS 12.0
Hi,
If your backup with Time Machine, you can backup your MacBook Air data, since older backup is deleted from external drive automatically.
Back up your Mac with Time Machine - Apple Support