I'll answer your two questions here. First, a modem and router are two different devices. The modem is what takes the cable signal and converts it to internet, a router is like a cable splitter, it takes the single input and splits it into several outputs (typically 4). A wireless router does the same and also sends out the signal wirelessly. I'm guessing your current set up is cable -> modem -> PC. To add wireless access you would set it up cable -> modem -> wireless router -> PC (wired). Does this make sense? On Mon, Nov 26, 2012 at 7:38 PM, <STILLFRANKSFAULT@xxxxxxx> wrote: > ** > this is what Charter gave me. I think it's the service. I don't understand > "do I have a router currently?" > > I have a router question. I have my PC hard wired now and would like to > keep it that way. If I get a wireless modem can I plug my PC into the modem > and it would be considered hard wired? Then the wireless function would > pickup the wife's tablet? >