Get from Amazon.com : http://www.amazon.com/gp/product/B00C9TEOCA?tag=hawaiianlegac-20
Samsung D3 Desktop 3TB USB 3.0 External Hard Drive (STSHX-D301TDB)
SuperSpeed USB 30 Max 50Gbs
SafetyKey protection for data
Operating System Windows 87VistaXP SP2 Mac OS X 1048 or later
3-year limited warranty
Secure Drive for worry-free data security