Infinity Cable CAT6A Shielded CMR Riser 10G, 23AWG STP, 650MHz, Solid 100% Bare Copper, 1000 Feet, UL Certified, Bulk Ethernet Cable Reel, Blue Cat6a Shielded CMR : Low-smoke, flame-retardant PVC jacket HDBaseT Certified, Power over Ethernet PoE+ Our riser cable is UL Listed, ETL Verified, RoHS Compliant, 3rd Party Tested. All pull box includes UL Certified sticker. 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 color, Cable comes on a Plywood Reel