LaCie 301140 F.A. Porsche 120 GB USB/FireWire Mobile Hard Drive Portable storage for people on the go; stylish drive stores and transports your files, music, video, photos and more USB and Firewire bus-powered; no cumbersome AC adapter is required Fast rotational speed of 5400 rpm, and whisper quiet operation Plug and play convenience; no drivers to install for Windows and Mac Weighs less than 7 ounces; 2-year limited warranty