what cables do I need to use time machine to back-up my 2012 mac laptop pro and then transfer my files to a 2020 Mac air
What cables do I need to use time machine to back-up my 2012 mac laptop pro and then transfer my files to a 2020 Mac air? I plan to purchase a hard drive to store my files for the transfer.
MacBook Pro 13″, macOS 10.13