Simple to install, plug and play. Using the standards based RJ45 connection system insures compatibility with existing hardware. Package Included: 10x Waterproof RJ45 Connector SUITABLE for Harsh Industrial or Christmas Tree: Waterproof RJ45 connector, 20mm thread mounting hole, IP67 waterproof grade. The female to female RJ45 ethernet lan cable coupler is used to turn the standard CAT5/5e patch cord into the waterproof type for the ethernet connecting in the harsh industrial or outdoor environments. The product undergoes rigorous inspection before leaving the factory. Rj45 Coupler 5PCS M20 RJ45 Waterproof Cat5/5e 8P8C Connector IP67 Ethernet LAN Cable Connector Double Head Outdoor LAN Coupler Adapter Female To Female Waterproof Ethernet Extender The waterproof rj45 connector is used to repairs to outdoor CAT5 or CAT5E cables, and also to extend existing cables. M20 RJ45 double head IP67 rated outdoor Waterproof network cable joint... A gasket seal provides optimum protection from moisture and other contaminants with an IP67 rating. The male to female RJ45 ethernet LAN cable coupler is used to turn the standard CAT5/5e/6 patch cord into the waterproof type for the ethernet connecting in... UGREEN RJ45 Ethernet Coupler 10Gbps Female Connector DURABLE: Shell is injection molded from PA66, the connector is flame retardant, anti-UV and anti-aging.