G-Technology 1TB G-Drive Mobile USB 3.0 & Thunderbolt Hard Drive

G-DRIVE mobile with Thunderbolt stylish, portable storage for laptop users featuring ultra-fast Thunderbolt and USB 3.0 interfaces. G-Technology combines 1TB capacity and a 7200RPM hard drive, together with Time Machine compatibility for quick backup of documents, music, digital video and photos. Also the G-DRIVE mobile with Thunderbolt is bus powered, and that means when youre on your way out, you dont need to add an external AC power supply to your laptop case.