We have a network in the house that is both wired and wireless. There is one network cable that runs from the router in my office to my stepson's room. He has a desktop that he connects to the cable. He also has an Xbox 360 he would like to connect but wants to get away from moving the cable from the desktop to the xbox and then back again. He would like to connect both components up with the same cable. I'm not sure how to do this since we are already tapped out on the router and I don't want to run another cable. Can you help with any suggestions? Thanks!