The LaCie Porsche Design Desktop Drive is a new breed of desktop hard drive, a perfect blend of form and function. It's the product of a collaboration between one of the most renowned design firms in the world and LaCie. The LaCie Desktop Drive lets you transfer files faster than ever with USB 3.0 performance, and has the capacity to hold all of your files. It also features a striking LED that both indicates power and lends sophisticated elegance. Specifications: USB 3.0 port (USB 2.0 compatible*) USB 3.0: 5 Gb/s USB 2.0: 480 Mb/s LaCie Private-Public (protect data with AES 256-bit encryption**) LaCie Backup Assistant (easy way to set up automatic computer backups) Eco Mode (reduce energy usage by 77%*** when product is not in use) Dimensions: 120 x 190 x 38 mm / 4.7 x 7.5 x 1.5 in. Weight: 1 kg / 37 oz. System requirements: Computer with a USB 3.0 or USB 2.0 port* Latest version of Windows® 7, or Windows 8 / Mac® OS X 10.5 (LaCie Private-Public software requires Mac Intel® processor) or later* Package Contents: LaCie Porsche Design Desktop Drive USB 3.0 cable (USB 2.0 compatible*) External power supply Quick Install Guide