Targus 7-Port USB 3.0/2.0 Combo Hub (ACH120USZ) Using USB 3.0 this hub is capable of transferring files at a rate up to 615MB / sec Designed to support up to 7 USB devices Compatible with Microsoft Windows 8, 7, Vista, and XP, Mac OS X v10.8, Mac OS X v10.7 Transfer files up to 5Gbps with USB 3.0 ports; 3x USB 3.0 ports and 4x USB 2.0 ports; Includes 6A AC Conveniently connects to most laptops and desktop computers with a bundled USB 3.0 cable