100% factory tested, 50 micro inch gold plated contacts Exceeds ANSI/TIA-568-C requirements for permanent and channel link performances with ICC connectivity Ultra slim low profile boots for high density applications, no width wasted on boot Backwards compatible to all lower rated category components Constructed with ultra flexible, EZ release, snag free strain relief Stranded 24 AWG copper wire (No substandard tinned copper materials used) UL 1863 compliant with 94V-0 rate plug, CSA, CMS, FT4 flame rated