Apricorn Aegis Portable 3.0 USB 1 TB Drive with Integrated USB Cable (A25-3USB-1000) High capacity storage for people on the go Integrated USB 3.0 cable Bus Powered - No need for an AC Adapter PC and Mac Compatible Compact Design Superfast USB 3.0 Data Transfer Speeds: 5400 RPM HDD Comes with travel case and Y extension cable