Yes, it is possible to use two (or even more than two) routers on the same home network. The benefits of a two-router network include: Improved wireless reach (signal range): Adding a second wireless router to an existing Wi-Fi network can extend its reach to accommodate far away devices.
Can two Wi-Fi routers interfere with each other?
If both the existing and second routers are wireless, their Wi-Fi signals can interfere with each other, causing dropped connections and unpredictable network slowdowns. To avoid signal interference between two routers in a home, set the first router to use channel 1 or 6 and the second to use channel 11.
How can I slow down my neighbors Wi-Fi?
Here are three ways you can effectively block your neighbors WiFi signal:Change your routers placement at home. The simplest way you can catch a good signal is to move your router away from your neighbors router. Shift to another frequency. Change your frequencys channel.