NETGEAR Nighthawk DOCSIS 3.1 Cable Modem Black CM1000-100NAS - Best Buy
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Amazon.com: NETGEAR Cable Modem CM400 Compatible with Cable Providers Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 100 Mbps | DOCSIS3.0, Black (CM400-100NAS) : Electronics
How to Configure Netgear Router | Netgear Router Configuration
Change the LAN and WAN IP addresses of the Netgear WNDR4300 router - Others - Tutorials - InformatiWeb