Infinity Cable CAT6A 10G CMR Riser 650MHz, 1000 Feet, 23AWG, UTP Unshielded, Solid 100% Bare Copper, UL Certified, Bulk Cable, Blue Cat6a CMR 10G Unshielded Ethernet Cable CMR Rated, Riser Rated for In wall, Riser, between the floors and general use applications. UL Listed, ETL Verified, RoHS Compliant, 3rd Party Tested. All cables have specification, Length and UL printed on jacket Conductor: 23 AWG 4 Pairs With Spline for better NEXT- Near End Crosstalk Solid Copper, Blue Jacket , Low-smoke, flame-retardant PVC jacket