The eGo Portable external hard drive from Iomega offers 1 TB of storage space for all kinds of multimedia content, and comes in a compact, highly portable design. The eGo Portable boastsa USB 3.0 port, which is up to 10 times faster than a standard USB 2.0 connection. Transfer speeds are lightning-fast, reaching 5 Gigabits per second. The Portable is compatible with Windows and Mac, and includes 256-bit AES encryption.General:Device Type : Hard drive - externalBundled with : Iomega Drop Guard CaseWidth : 8.6 cmDepth : 12.3 cmHeight : 1.7 cmWeight : 190 gEnclosure Colour : SilverHard Drive:Capacity : 1 TBInterface Type : SuperSpeed USB 3.0Buffer Size : 8 MBFeatures : DropGuard XtremeCompliant Standards : 256-bit AESPerformance:Interface Transfer Rate : 5.0 Gbps (SuperSpeed USB)Expansion / Connectivity:Interfaces : 1 x SuperSpeed USB 3.0Miscellaneous:Cables Included : 1 x SuperSpeed USB cable - externalPower:Power Source : USB busSoftware / System Requirements:Software Included : Iomega Protection SuiteOS Required : Microsoft Windows Vista / XP / 7, Apple MacOS X 10.5 - 10.7