Compatible with both 110 and Krone punch down tools. Solid and reliable terminations for copper cabling featuring a minimum of 3 mm 50 micro-inch gold plated jack contacts. Supports 22 to 26 AWG stranded and solid wire. For use with unshielded twisted pair (UTP) Cat6 network cable. Cat6 performance is in compliance with the ANSI/TIA/EIA 568 B.2-1 standard. Ideal for Ethernet, Fast Ethernet, and Gigabit Ethernet network applications. Connects RJ-45 ports to a network.