Ultimate Quality: Crafted with high quality pure copper and RJ45 gold plated connectors to ensure durability and longevity High Speed: bandwidth of up to 250 MHz guarantees high-speed data transfer for server applications, cloud computing, video surveillance, and online high-definition video streaming Universal Compatibility: Provides universal connectivity for LAN network components such as PCs, computer servers, printers, routers, switch boxes and more. Variety: available in a wide variety of Sizes, Packs and colors for proper color coding of network connections Guarantee: This Network Cable is ETL listed and and backed by a 1-year warranty to ensure that you get the highest in safety and quality