StarTech.com 2.5in USB FireWire SATA External Hard Drive Enclosure Choose between USB 2.0 connectivity or FireWire 400 (1394a) depending on host system configurations/capabilities A compact, aluminum chassis makes for a light-weight and easily portable external hard drive (HDD) solution with optimal heat dissipation characteristics that's powered over USB or FireWire 2.5in external SATA enclosure is backed by a StarTech.com 2-year warranty and free lifetime technical support 2.5" hard disk enclosure with IEEE 1394a compliant (FireWire 400) host interface, with supported transfer rates up to 400Mbps 2.5" external hard disk enclosure uses High Speed USB 2.0 host interface, with supported transfer rates up to 480 Mbps External SATA enclosure is powered directly from the USB or FireWire port 2.5" external hard drive enclosure uses a light-weight and durable aluminum chassis USB 2.0/FireWire enclosure with Power/Activity LED indicator Choose between USB 2.0 connectivity or FireWire 400 depending on host system configurations/capabilities A compact, aluminum chassis makes for a light-weight and easily portable storage solution with optimal heat dissipation characteristics that's powered over USB or FireWire Backed by a StarTech.com 1 year warranty and free lifetime technical support IEEE 1394a compliant (FireWire 400) host interface, with supported transfer rates up to 400Mbps High Speed USB 2.0 host interface, with supported transfer rates up to 480 Mbps Powered directly from the USB or FireWire port Light-weight and durable aluminum chassis Power/Activity LED indicator