10m Unshielded twisted pair cable (UTP) Connecter 1 x RJ-45 male to 1 x RJ-45 - male Category 5e Compliant Standards. The RJ45 Cat 5e patch is perfect for use with 10/100 BaseT networks.  Long length is ideal if router is further away from the PC or other ethernet based device This cable used to connect Computers in a Local Area Network (LAN) or to your internet router.