Steren 300-789GY 550MHz CAT-6 UTP UL CMR Cable, Gray: * CAT-6 unshielded twisted pair (UTP) * Swept to 550mhz * 4-pair — easily identifiable * 23 AWG solid annealed bare copper conductors * Flame retardant — type CMR (riser) * Suitable for indoor installations * Exceeds EIA/TIA 568, UL, CSA and ISO/IEC 11801 specifications * Reel-in box * Color: gray