Solid and reliable terminations for copper cabling featuring a minimum of 3 mm 50 micro-inch gold-plated jack contacts • Compatible with both 110 and Krone punch-down tools • Supports 22 to 26 AWG stranded and solid wire • For use with unshielded twisted pair (UTP) Cat5e network cable • Ideal for Ethernet, Fast Ethernet and Gigabit Ethernet network applications • Connects RJ-45 ports to a network • Meets 19" rackmount standards.