RJ45 Network 1 to 2 Port Ethernet Adapter Splitter, 1 Male to 2 Female LAN Ethernet Splitter Adapter Cable for All Networks, Homes and Offices, and All Broadband Connections

["FUNCTION: RJ45 Ethernet adapter cable solves the problem of avoiding pulling cables back and forth, and can also be used as an extension.","ERSATILE: You can easily convert RJ45 connections to 2 RJ45 sockets and share high speed DSL, cable modem and Ethernet ports without a router.","RJ45 Ethernet Splitter : You can easily convert the RJ45 connection to two RJ45 sockets, allowing two computers to share high-speed DSL, cable modem and Ethernet ports without the need for a router（Only one port work at a time, not supports two devices online simultaneously）.","NOTE: You cannot use this RJ45 internet cable Adapter to make two computers surf the Internet at the same time. It only supports alternate internet access, and when one interface is connected, the other interface needs to remain disconnected. Its main function is to avoid repeated plugging and unplugging of network sockets."]