The RJ45 Inline Coupler Cat7/Cat6/Cat5e Ethernet LAN Network Cable Adapter provides a reliable and high-speed connection for extending network cables. This female-to-female connector allows two Ethernet cables to be joined together securely, creating a longer and more flexible cable run. Compatible with Cat7, Cat6, and Cat5e cables, it supports data transfer speeds up to 10Gbps and 600MHz bandwidth, ensuring superior network performance for both home and office environments. Built with nickel-plated contacts and a durable ABS shell, this compact adapter ensures stable, corrosion-resistant performance and simple plug-and-play usability.