Amazon.com: NETGEAR Cable Modem WiFi Router Combo C6220 - Compatible With All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 200 Mbps | AC1200 WiFi Speed
Linksys Official Support - Connecting devices to a Linksys router using an Ethernet cable
Cable Modem Explained: DOCSIS 3.0 vs. DOCSIS 3.1 and How to Save Money Today | Dong Knows Tech