router - Can I split the ethernet signal from cable modem - Super User
5465 Wireless MAXg Router: User Guide
NETGEAR DOCSIS 3.1 Multi-Gig Cable Modem with 4 Ethernet Ports. Max download speeds of 6.0 Gbps, For XFINITY by Comcast, Spectrum, and Cox (CM1200) - Newegg.com
Motorola MB8611 32x8 DOCSIS 3.1 Cable Modem 2.5 GB Ethernet Black MB8611 - Best Buy
Premium Vector | Wireless ethernet modem router
How to Connect a Router to a Modem (with Pictures) - wikiHow
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How to Connect a Router to a Modem (with Pictures) - wikiHow