Connected to a computer and 1394 (Firewire) devices, such as digital cameras or external CD-ROM, etc.Quad shieldPlugHigh-speed data transmissionQuadruple shielding (S-400 specification) to ensure the fastest speed without data loss, plug and play technology and hot-plug easy to use. With all Apple FireWire and Sonyi.LINK devices. In addition, the modular stress relieving device and PVC overmolding to ensure error-free data transmission; outside the mold shield and internal shielding (foil and fabrics) to ensure compliance with the latest IEEE1394 standards. Reduce the radio frequency and electromagnetic interference.   9 for the 9-pinIn line with international standard interfaces (IEEE1394 standard), in line with 400m transmission rate of transmission to connect 4-pin interface and 6-pin interface to provide high-speed data transmission up to 400Mbps can be images, a two-way voice and data transmissionLine of about 1.5 m, wire for the new!Double shielded (twisted pair shielded + Be protective layer) to ensure the stability of data transmission, high-speed is the best choice for the camera