Verbatim's SureFire portable hard drive offers blazing performance in a pocket-sized drive. Made from super durable aluminum, it's lightweight but gives you heavyweight, rugged protection for traveling. This hard drive also comes with a sleek carrying case and all the cables you need to get started. With a fast USB and an even faster FireWire 800 connection, data transfers at break-neck speed. The SureFire hard drive may be small, but offers big storage - choose from capacities of 250GB, 320GB or 500GB. It's also formatted for Macs and ready to use with Time Machine. With Verbatim's SureFire portable hard drive, you get dazzling speed, sleek design and tough dependability in a pocket-sized drive.