line? I do not want to use wireless internet connection in my area and I do not want to network the computers since each one has a different year accounting program that networking would upgrade the older to the newest version. I need to keep both versions for my clients. Right now I switch the cat 5 cable from computer 1 to computer 2. I want to move computer 2 to the other side of the house. Thanks for helping.

no, but you can use a router and use a cat5 to the router to achieve the same end.