Made from 100% bare copper stranded UTP cables RJ-45 connectors with 50-Micron gold-plated contacts ensure clear transmission by eliminating signal loss due to corrosion 24 AWG 4 twisted pairs stranded bare copper Molded snagless boots are designed to protect the locking tab of the RJ45 connector when plugging and unplugging Supports up to 350MHz Gigabit Ethernet bandwidth Wired to 1568B, Straight Standards & Compliances EIA/TIA standard ETL/UL RoHS