Since most Wireless Routers have 1 Uplink port and 4 ports for devices I've added an 8-port Switch for my 5 Desktop computers, 2 printers and 2 NAS drives, all connected via Ethernet cable and can connect Wireless Notebooks as desired. I can also Map the 2 NAS drives to access data stored on them. The 'beauty' of the arrangement is no one computer has to be running. In replacing a printer I just have to shop those with the Ethernet port and disable the Wireless/Wireless Direct/Wi-Fi on them. Win10 has been pretty good in finding the printers using either type connection to the Router, gets the basics.