Wireworld Twinax Ethernet cables use the patented Tite-Shield™ design to isolate network noise for the most lifelike reproduction of streamed music and video. Their triple-shielded parallel conductors and ultra-quiet COMPOSILEX 3 insulation are so effective that replacing only the final cable in the network can substantially improve performance. Since they function as filters, longer lengths produce greater improvements. This superior noise isolation provides the closest sound to a local solid state drive, the reference standard for network sound and image quality.