msrm wifi extender is one of the best, If you are living in a big house and got frustrated by not getting proper range in your house/office. Then you can place a Msrm Wi-Fi Extender between your room and router, It boosts the signal and extend the network, The setup process is also too easy just need to type ap.setup in URL box and search it, You will redirect on the login page.
ap.setup | msrm wifi extender 