Iogear Firewire/USB 2.0 External 2.5 inch Hard Drive Enclosure (GHE125C) The Firewire interface supports data transfer rates of up to 400 Mbps USB 2.0 interface, supporting high speed data transfer rates of up to 480 Mbps Backward compatible with USB 1.1 specifications Fully compatible with IDE ATA-100 and ATA-5 and ATA-6 peripheral devices Hot swappable, Plug-n-Play