Standard Modular RJ45 Connector: Modular 8P8C RJ45 interface fits for connecting to all network cable with RJ45 connector. Full metal protection RJ45 socket ensures stable transmission from crosstalk and electronic interference (EMI). Support network speed of up to 1000Mbps and compatible with Cat5, Cat5e, Cat6, Cat7, Cat8 cables with standard RJ45 connector. Help you connect to 2 network cables to extend existing cable length and not affect network speed. Perfect for Car Electronics Rj45 Patch Cables, LAN Cables, Network Cables, Ethernet Cables, Gigabit LAN Cables and More. Optimum freedom of movement and good workmanship. The ABS housing used ensures heat resistance and resistance to ageing. It occupies very small space, so it applies to the connection at home or office networking device. Even with repeated unplugging or plugging the socket is still compact and no loose contact appears. Specifications: Connectors: RJ45 8P8C Compatibility: Cat8/Cat7/Cat6/Cat5e Ethernet Cable. Speed: Up to 10 Gigabite Material: ECO-friendly ABS Cover, RoHS Compliant. Dimension: 4 x 2 x 2 cm Package included: 1x RJ45 Coupler