Iomega eGo 250 GB USB 2.0/FireWire 400 Portable External Hard Drive 34417 (Ruby Red) Stylish and sleek red 250GB external hard drive with USB 2.0 and FireWire 400 interfaces USB 2.0 connection offers up to 480 Mbps transfer rates; FireWire 400 offers up to 400 Mbps Bus-powered design eliminates need for power supply 1-year limited warranty Device measures 2.1 x 0.7 x 6.6 inches (WxHxD)