My book world II - copy timemachine to external HDD

WD External Drives External Drives for Mac
2

Hello,

Yes, you should be able to copy the backup folder to the new disk.

According to apple support, the folder should be called Backups.backupdb folder.

 

So you just need to locate the folder in the My Book World II and copy that to the new disk. Make sure you check on time machine to see were the backup is being saved.