Solid and reliable terminations for copper cabling featuring a minimum of 3 mm 50 micro-inch gold-plated jack contactsCompatible with both 110 and Krone punch-down toolsSupports 22 to 26 AWG stranded and solid wireFor use with unshielded twisted pair (UTP) Cat5e network cableIdeal for Ethernet, Fast Ethernet and Gigabit Ethernet network applicationsConnects RJ-45 ports to a networkMeets 19" rackmount standards