Add Yahoo as a preferred source to see more of our stories on Google. If your laptop has an Ethernet port, plug an Ethernet cable into it and attach the other end to the router. No Ethernet port?

white indihome router with the USB, TEL, and LAN ports visible - Fia Nuralifia/Shutterstock Most modern routers come with one (or more) built-in USB ports. These are often overlooked, since devices ...