Only at Best BuyStore files securely on this 4TB Western Digital hard drive. It comes several pieces of utility software installed for ease of use, and it backs up files automatically so you don't have to. This Western Digital hard drive is USB 3.0 compatible for transfer rates up to three times faster than compatible drives.
I was purchasing this item but didn't work & I was went to Best Buy store to return but store didn't let me return cause they said a policy was over 15 days . I was didn't know that policy @ Best Buy cause the product defect.......