How to Use a Comcast Gateway with an Existing Router - Support.com
Comcast Increases Speeds for most Internet Customers in the Region
MOTOROLA MG7700 (24x8) Cable Modem, DOCSIS 3.0 + AC1900 WiFi Router Combo| Certified for XFINITY by Comcast | 686 Mbps Max Speed - Walmart.com - Walmart.com
Motorola Dual-Band AC1900 Router with 24X8 DOCSIS 3.0 Cable Modem and Comcast Xfinity Voice Support Black MT7711 - Best Buy
Xbox One problems with new Comcast Xfinity modem/router, can't enable Port Forwarding for open NAT, anyone have a workaround for these newer modems? : xboxone
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Comcast XFINITY Approved Modems – Approved Modem List
Amazon.com: NETGEAR Nighthawk Cable Modem Wi-Fi Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox for Cable Plans Up to 400 Mbps | AC1900 Wi-Fi Speed | DOCSIS 3.0: