The Salamander Designs Retractable CAT6 Cable Reel features a 20 ft Category 6 network cable designed for optimal performance with network devices. It includes RJ - 45 male connectors on both ends, ensuring a secure and efficient connection. The retractable design allows for easy storage and tangle - free use, making it ideal for both home and office environments. This cable meets stringent specifications to reduce crosstalk and system noise, providing a reliable network experience.