Comprehensive HR (High Resolution) Pro Series Cables are “Comprehensive Classic” professional grade cables that provide excellent performance and value. That’s why since 1974 they have been in use worldwide in stadiums studios stages boardrooms classrooms schools government installations and well pretty much everywhere HR Pro Series Cables cables are perfect for anyone looking for excellent quality at great price. HR Pro series S-Video cables utilize two individually 100% shielded high resolution coax conductors for the highest quality image reproduction. Premium molded 24K gold 4 pin connectors ensure maximum signal transfer and a perfect connection every time. Finished with Comprehensive’s famous X-traflex jacket.RoHS Compliant. Lifetime Warranty. When it has to work it has to be Comprehensive