MOTOROLA MG7315 (8x4) Cable Modem + N450 WiFi Router Combo, DOCSIS 3.0 | Certified by Comcast XFINITY, Charter Spectrum, Time Warner, BrightHouse, Cox and more | 343 Mbps Max Speed - Walmart.com
Comcast Xfinity Modem Router for Sale in Arlington, VA - OfferUp
Amazon.com: NETGEAR Nighthawk Cable Modem with Built-in WiFi 6 Router (CAX80) - Compatible All Major Providers incl. Xfinity, Spectrum, Cox | Plans Up to 6Gbps AX6000 speed DOCSIS 3.1 : Electronics
Refurbished: Motorola MG7550 DOCSIS 3.0 Cable Modem plus AC1900 Wi-Fi Router 686 Mbps Comcast Xfinity Time Warner Cable | Fast Server Corp. www.srvfast.com
Comcast launches Wi-Fi 6 gateway, makes xFi Advanced Cybersecurity free - The Verge
XB3 Modem Comcast Arris TG862gct Phone Modem for Xfinity
Amazon.com: Motorola MG7700 Modem WiFi Router Combo with Power Boost | Approved by Comcast Xfinity, Cox and Spectrum | for Cable Plans Up to 800 Mbps | DOCSIS 3.0 + Gigabit Router : Electronics
Netgear N600 8 x 4 WiFi Cable Modem and Router; Certified for XFINITY by Comcast, Spectrum, Cox, and more (C3700-100NAS) - Walmart.com
NETGEAR Cable modem CM 500 and AFX 100 Wi-Fi router (Comcast Xfinity) - electronics - by owner - sale - craigslist