Formatted for Mac, this elegant, external hard drive now features a new, smart, visual backup solution that protects your data automatically. Formatted for Mac, this simple, elegant drive is very easy to use. Just plug it in, and you've got plenty of room to back up and save your valuable data, music, photos, and movies. Are you running out of hard drive capacity? Do you need to archive some important digital documents, photos, videos or music? This elegant external hard drive, reminiscent of a book, is the perfect solution. Available in 2TB and 1TB.