MiniPro Thunderbolt&trade; 480GB External Portable Solid State Drive SSD Interface: Thunderbolt&trade; (Up to 10Gbps) Solid Aluminum housing provides excellent protection and heat dissipation Bus powered using Thunderbolt cable (not included) Compatible with Windows 7/8 & above; MAC OS 10.6 & above Package includes: MiniPro Thunderbolt SSD, Thunderbolt Cable, User Guide, 10GB lifetime SpiderOak online backup