The Seagate Backup Plus Ultra Slim Portable Drive is among the thinnest and most eye-catching portable drives. At 9.6mm thin style meets storage and easily slips into your backpack, without sacrificing capacity. With Seagate Dashboard software and Mobile Backup app, youre provided with tools for local, mobile, cloud and social media backup. High-speed USB 3.0 and 2.0 connectivity offers plug-and-play functionality on your PC without the need of an external power supply. Install the ntfs driver for mac, and you can use the drive interchangeably between windows and mac computers without reformatting. Run speed 5400 rpm. Storage space 1TB: GB2000 hours of video, 250000 MP3s, 200000 photos, 1000 Divx movies. USB 2.0. USB 3.0. Weight 0.13kg. Size H0.96, W7.6, L11.35cm. Http: //www. Seagate. Com/support-home/. Manufacturers 2 year guarantee.