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Only at Best Buy USB 3.0 interface Plug-and-play USB connectivity Data transfer rates up to 5 Gbps with USB 3.0
Only at Best Buy Store 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.