1. Function: This RJ45 Ethernet adapter cable solves the problem of avoiding pulling cables back and forth and can also be used as an extension. 2. Versatile: Easily convert RJ45 connections into 2 RJ45 sockets and share high-speed DSL, cable modem, and Ethernet ports without a router. 3. Gold-Plated Core: Excellent connection and transmission performance, RJ45 female connector, can prevent external signal interference and damage to the internet signal. 4. Durable: The circuit board is embedded in the conductive circuit to avoid damage to the conductor and leakage, ensuring a longer service life. 5. Wide Application: This Ethernet socket adapter is suitable for all networks, homes, and offices, and all broadband connections.