When for the first time I was thinking to purchase wifi machine for my home, my engineer suggested me to purchase D-Link DSL -2750U.
The cost of this machine is little bit higher than the other wifi instruments of same company or other companies. But it worth it. The network is very powerful. When I go to my friend’s home or office of others I can feel my machine is definitely better than theirs. My home is a three storied building. My connection is in first floor, but I can easily access network from ground floor and second floor also, I shall definitely recommend others to purchase this model when they need a wifi tool.