Check the listing for details. goCoax WF-803M MoCA Ethernet Adapter Coax to Ethernet Network Extender. Condition: Used, Made in China. Listed at 49.99 USD. This goCoax WF-803M MoCA Ethernet Adapter is an excellent solution for creating a fast and reliable wired network connection using your home's existing coaxial TV cables. Ideal for areas where Wi-Fi is weak or unstable, this adapter provides a stable, high-speed connection perfect for streaming, online gaming, and remote work. Simply connect one adapter to your router and a coax outlet, and another to a coax outlet in a different room to extend your network. Model: WF-803M Function: Creates an Ethernet connection over existing coaxial wiring. Ports: Features one Ethernet LAN port, one MoCA coaxial port, and one TV coaxial pass-through port. Indicators: Equipped with LED lights for Power (PWR), MoCA, and LAN status for easy monitoring.