One man's losing fight to use his own cable modem | Ars Technica
What is a Cable/DSL Modem?
What is a Cable Modem?
The 3 Best Cable Modems of 2023 | Reviews by Wirecutter
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