GEF1122 Features: * Extends Firewire devices up to 250 feet * Transfer rates of 100 / 200 / 400 Mbps * Compliant with IEEE 1394.a * Compact size * Shielded plastic case * Works with Apple and PC computers * Firewire powered off of 6-pin bus * Data rates: S100 (122.44 Mbps), S200 (245.76 Mbps) and S400 (491.52 Mbps) Specifications: * Power supply: 12 - 30V DC (not included) Dimensions: * Dimensions: 0.75"" H x 3.25"" W x 2.50"" D