Belkin Ultra ATA Floppy Round Cables dramatically enhance airflow within the CPU over flat-ribbon-style cables. They offer ideal support for high-end, heat generating applications such as gaming, full-motion video and multimedia. By reducing your PCs internal temperature, potential damage to your systems performance and lifespan can be averted. Built of the highest-quality materials, Belkin round cables are easy to bend and install, and they feature quick-pull tags that make them simple to identity.