Get from Amazon.com : http://www.amazon.com/gp/product/B000ND93DO?tag=hawaiianlegac-20
Seagate FreeAgent Pro 750 GB 3.5 USB 2.0/eSATA External Hard Drive
750 GB external hard drive connects to your computer via USB cable or eSATA
7200 RPM spindle speed for high-speed performance and fast read times
Footprint is no bigger than a stapler Just plug it in and youre ready to go
Backup CDs DVDs or store files and programs for on-the-go
Includes external drive USB 20 cable AC power adapter and quick start guide 5-year limited warranty