Gold-plated contacts provide reliable performance for a Gigabit Ethernet-rated network. 100 PCS RJ45 connectors for unshielded twisted pair solid or stranded cable, supports 24 to 26 AWG round or flat network cable. For OD 6.0 or standard STP/FTP/UTP cable, include relief boots. ROHS compliant, and the color is transparent, allowing indicator light penetration better. Easy for carrying, tow-point gold plated connectors resist corrosion, improve the signal performance. Tips: This Connector is not RJ45 pass through connector, If you need RJ45 pass through connectors, please purchase through this ASIN: B08HLH4RH3. CableCreation provides in 24-month supreme warranty service, if you have any questions, please contact us as soon as possible, we will answer your questions 24 hours a day.