As title but I need to increase the range of my wireless connection to go the length of a 20 foot corridor in to and through a second room to reach an adjoining third room. the corridor is a public one so there is no way I could place anything in it. I had toyed with the idea of using something like Edimax which is fine if I were using a pc, but the problem is I would be using an android tablet. Also the two Edimax units I have only work with a wired connector. Any help would be appreciated. Thank you.