I am planning to buy Alfa Awus though which one I am not sure yet I am receiving a WIFI signal strong enough which belongs to my neighbor. The problem is only one side of the house receives it, and the other side does not So is there a way to extend this signal through out my house?
If you buy any ALFA my friend, you won't have to worry about having a problem with the signal at the other side in the house anymore... ...or down the street, or across the road for that matter. They are worlds apart from any inbuilt wi-fi solutions with tiny strip antenna's built into the screens, and still better than dongles. I guess you are just going to have to see and try out this difference for yourself. If the source of the signal is purely G go with 036H, if the source is N go with 036NHV, 036NH, 036NHR, 036NHA. If the source is 5ghz or dual band/mimo go with 051NH, or preferably the new AC one coming out.