Mad Dog Multimedia Techie Toyz MD-UV36-AD-BK 36" UDMA/133 40-Pin Round UV Reactive IDE Cable (Black) Mad Dog Multimedia Techie Toyz MD-UV36-AD-BK 36" UDMA/133 40-Pin Round UV Reactive IDE Cable General Features: 36-inch cable length UDMA/133 data transfer rate Black cable UV reactive 40-pin, 40-wire Premium quality cable for long-term reliability Copper wire with aluminum shielding minimizes EMI Connects two IDE devices Round design improves airflow