Edirol 8' FireWire 6pin to 6pin Cable 400 Mbps High speed digital interface for IEEE1394 components High grade 99.99% OFC (Oxygen Free Copper) conductor for high-resolution digital data transmission Twisted-pair construction for improved music reproduction and maximum noise reduction Dual conductive shields protect signal quality with superior coverage 24k gold-plated contacts for error-free data transfer and ultra-low impedance