This blue 23-gauge CAT6 UTP Solid Riser CMR Cable 1,000ft Pull Box has solid copper conductors and differential twisted pairs to network reduce crosstalk, making it ideal for high-speed data communications applications. The Ethernet networking cable comes stored in a pull box to aid in wiring installations. PVC jacket is CMR-rated with sequential foot markers. 1,000ft. Lifetime warranty, UL-listed, ETL-listed, CSA, RoHS compliant.