LaCie 160 GB Rugged Hard Drive USB 2.0/FireWire400/FireWire800 8MB Cache Ultra durable 160 GB USB/FireWire portable storage for people on the go USB or FireWire powered; no bulky power adapter required Drop-resistant aluminum alloy shell with bumpers can withstand vertical drops of up to 35 inches Includes USB cable and USB power sharing cable Measures 3.5 x 1 x 5.7 inches (WxHxD); weighs less than 9 ounces; 2-year limited warranty