I now have a wifi router in my living room, but the desktop in my room is 20 miles away from the liv

Look at how your network cable is arranged, if the network cable is gathered at the broadband incoming line, Unicom broadband incoming line is installed at the simplest switch, the incoming line and the network cable of the two rooms are plugged into this switch, the router is installed in their respective rooms, and each is configured to dial-up the Internet, the disadvantage is: the network behind the two routers can not be connected; If there is a network cable between the study and the bedroom, the network cable is drawn from the LAN port of router A in the study to the bedroom, and the router B in the bedroom needs to be transformed: log in, turn off DHCP, save, plug the network cable from the study into the LAN port, and the remaining LAN port can also be plugged into the computer, so that all the devices are in the same network.

1. Use one of the wired routers to call the first router, first use the first router to set dialing, enter the router management page and enter the correct account and password, ensure that a computer can access the Internet, turn on the routing DHCP function, and then set the second router. >>>More

If the router signal is not good, you can consider changing to a route with a larger function, if the house is large, the wall is more, and the range of use is wide, then consider installing a router or adding another repeater to expand the use of this wifi.

The wireless network signal of the router device is a device that uses low voltage, and the radiation value of the wireless network signal is very low and almost negligible. >>>More

No, like you think putting a lit candle at the end of the bed, do you think it will hurt you? >>>More