10 ft Female to Male Amphenol Cable Designed for use with voice and low data applications with punch down blocks, patch panels, and distribution boxes Can also be used as extension cables 24 AWG unshielded twisted pair (UTP) Category 3 rated cable Includes one 50-pin female telco connector (RJ21) Includes one 50-pin male telco connector (RJ21) RoHs Compliant