
Netgear XR700 Nighthawk Pro Gaming

Netgear XR700 Nighthawk Pro Gaming
Hi. I did a little research on how to install the router and I still don't get it. On the back of the router only Ethernet ports are visible. I have a cable connection (connection with two round holes). My port is not like on the router. Do I need an adapter? Do I need to have a fibre optic connection installed by an electrician? I don't understand anything. Thank you for that clarification.