|Only if the router has wireless capabilities. If it doesn't then you have a couple of choices. |
1. Replace your router for a model with both wired & wireless capabilities plus get the wireless NIC for the PC, or
2. Get an 8 port network Switch to increase your number of wired ports and cater for future expansion., or
3. Do both 1 and 2. I run with a 4 port wired/wireless router plus 8 port switch.
Goin' Fishin' (Some day)