WD 4TB My Book Duo Desktop RAID External Hard Drive - USB 3.0 - WDBLWE0040JCH-NESN,Charcoal Gray
Transfer, save and protect your photos, videos, music and other massive files to free up valuable space on your computers. Featuring blazing-fast transfer speeds, local, cloud and system-level backup, hardware RAID and password protection, My Book Duo is the ultimate storage solution offering the capacity and security you need.