Just a network cable into the house, from this network cable connected to the master bedroom, second

Yes, pull the network cable directly to the living room, and then connect the router ......But I don't understand what it means that you want to install a router in the living room, and there is a network cable at home, but it is divided into two, and your one is the main line? Bedchamber? >>>More

In fact, it is very simple, first connect a mobile installed network cable in the master bedroom to the wireless router, and then pull a network cable from the wireless router in the master bedroom to the second bedroom, the notebook in the second bedroom can be connected to the Internet with a network cable or with wifi, and the computer in the master bedroom is also connected to the Internet through the network cable to the router. If you want to connect the second bedroom to a wireless router, pull down the second bedroom network cable from the master bedroom, connect a wireless router, and change the IP, if the IP of the wireless router in the master bedroom is. Which secondary wireless router IP change. >>>More

Don't use a splitter, right? My family comes out of the optical modem, connects to the router, can come out from the router branch, most of the current routers have four outlets that can be connected to four devices, if one of the outlets is connected to a secondary route, then four more devices can be connected. Your bedroom laptop can be connected directly to the route.

If you don't use a router, then use a computer as the host, and other extensions can also share the network.

You turn on your home network 20M,General TV Internet access requirements are about 8M,You then install a wireless router in the living room。