I have not seen or am familiar with the following setup. Someone has asked me for assistance with modifying their wireless Internet setup. The person wants to connect a "wired" Ethernet device to his wireless network. He currently does not have a router. His computers connect to the Internet via their own Wi-Fi adaptors, to his Thunderbolt Verizon cell phone serving as a hotspot. What is the best/recommended way to connect this "wired" Ethernet Device to his network? What hardware is needed? Thanks in Advance.