I have a computer that connects to the Internet by wifi with the help of a router and d-line USB with an extension USB cord. I don't get much strength as my computer is on the other side of the house, there's not much in the way in terms of walls too. My speed is only 19.5 Mbps, how would I improve it? My wifi network is pretty good, I get better signal on my phone and iPad from where the computer is.
Read more: Improving my wifi strength?