Pajuva 2.0 Ethernet to Coax Adapter 4 Port Gigabit Ethernet Switch With Moca 2.0, speeds up to 700Mbps any existing cable coax connection into a high speed Ethernet outlet. Internet-Over-Coaxial Cable unit with 4-Port Gigabit Ethernet Switch, 10/100/1000 Mbps Enhance your home's Wi-Fi network with the speed and reliability of a wired network Works over the home's existing coaxial wiring Will not interfere with cable TV services or other home devices