Calumet cables ensure safe, optimal performance and the fastest data-transfer rates for your equipment. Our cable engineers have utilized the highest quality materials and have developed a comprehensive selection of products to support the latest emerging technology. From scanners to cameras to printers and computers, Calumet cables keep you connected.Features:Highest-specification power wires to ensure maximum FireWire performanceSignal-twists technology minimizes cross talk and transmission errorFoil and braid quad-shield construction exceeds IEEE 1394 StandardsOuter braid and ferrite shield reduces radio frequency and electromagnetic interference (FI/EMI)High speed data transfer up to 400MbpsGold plated copper contacts provide maximum conductivity , minimal data loss and prevent corrosion Hot swapable Plug-and-play technonlogyCompatible with all Apple FireWire devicesLifetime Calumet warranty