ARRIS SURFboard 16x4 Cable Modem / AC1600 Dual-Band WiFi Router. Approved for XFINITY Comcast, Cox, Charter and most other Cable Internet providers for plans up to 300 Mbps. - Walmart.com
Modem vs. Router: What's the Difference? | Wirecutter
Amazon.com: NETGEAR Cable Modem DOCSIS 3.1 (CM1000) Gigabit Modem, Compatible with All Major Cable Providers Including Xfinity, Spectrum, Cox, For Cable Plans Up to 1 Gbps,Black : Electronics
How to Connect a Router to a Modem (with Pictures) - wikiHow
MG7315 8x4 Cable Modem plus N450 Wi-Fi® Router
How to Connect Ethernet Cable to Wireless Router | HighSpeedInternet.com