Western Digital My Book Essentials 1TB USB 3.0 Desktop Black Hard Drives - WDBACW0010HBK-NESN

Connecting with your USB 2.0 port today and using with USB 3.0 when you're ready.
Transferring files up to three times faster when connected to a USB 3.0 port.
Protecting your data with automatic, continuous backup.
Adding extra storage space for photos, videos and music.
Securing private or sensitive data with password protection and hardware encyrption.