CAT6A cables support networking at gigabit speeds and are backwards compatible with CAT5E cables. Colour coded black for immediate and easy identification. -UTP Cable -24AWG(1/0.508BC)*4P(Conductor OD:0.90mm) & Cross -OD:6.2MM -Black 3C shining & white printing text -N121017 UTP CAT.6A NETWORK CABLE -ISO/IEC 11801