Get from Amazon.com : http://www.amazon.com/gp/product/B0056YNA7U?tag=hawaiianlegac-20
Seagate Expansion 500 GB USB 3.0 Portable External Hard Drive STAX500102
Plug n play - no software to install
Simply drag-and-drop to save files
USB 30 backwards compatible with USB 20
Built-in power management ensures energy efficient operation
USB powered5400rpm Drive Speed
