I am trying to move my router & modem from my office (on the first floor) to my upstairs. I have a Cat5e cable running to my upstairs but it is connected to a phone jack at this point in time. My ...

The two major components in a small computer network are a modem and wireless router. The modem is wired to the Internet via the cable company's coaxial cable, the telephone company's DSL phone line, ...