This 10 foot Black fire wire 400 (IEEE-1394a) Cable features a 4 pin connectors on both ends. Our cable features thick cable jacketing with a heavy-duty braided shield for protection from abuse and EMI/RFI. Fire wire cables are used to transfer data between Fire wire enabled devices such as external hard drives, camcorders, DV recorders, digital cameras, etc to computers, laptops and other fire wire capable devices. When selecting your Fire wire Cable Pay attention to pinning of the devices you are connecting to ensure you choose the correct Cable for your application.