Can someone school me please? I have a switch box upstairs with my cable modem and a wifi router. Downstairs I have a PC that is hardwired to the wifi router. My PC has a WIFI N PCI card installed into it (was forced to use wireless connection until I had a cat 5 jack dropped). My question is, can I make the WIFI card in my PC act as a repeater to the WIFI router upstairs? Reason I ask, the WIFI router upstairs doesn't get great coverage all over my house and if possible, I would like to make my PC repeat the WIFI signal.
Can that be done easily?