The internet comes into the house downstairs to a router and a cable goes upstairs to my room which I use for my computer. However, Im putting an old computer together for the **** of it, and it would be nice to have some internet on it aswell. I would like to use these computers simultaneously. The problem is, only 1 cable comes upstairs. What are my options? Would I need to set up another router or do they make spliters or something of that matter?