The 40 GB 5400 RPM USB 2.0/ FireWire External Mobile Hard Drive from LaCie offers a 40 GB storage solution for conveniently storing your digital photos, MP3 files and movies. Equipped with a hi-speed USB and FireWire interface, this hard drive delivers data transfer rates of up to 480 Mbps - ideal for backing up large files. Offering plug-and-play convenience and lightweight, portable design, this mobile hard drive neatly fits in any travel or computer bag, giving you the flexibility to work comfortably at home or away.