Motorola MB7621 Cable Modem + AC2600 Smart Wi-Fi Router with Extended Range | Approved for Comcast Xfinity, Charter Spectrum, and Cox Separate Modem and Router Bundle - Walmart.com
Best Cable Modems (for Comcast Xfinity): The Top 5 | DKT
ARRIS SURFboard 16x4 Cable Modem / AC1600 Dual-Band WiFi Router. Approved for XFINITY Comcast, Cox, Charter and most other Cable Internet providers for plans up to 300 Mbps. - Yahoo Shopping
Amazon.com: Motorola High Speed Combo – Advanced WiFi 6 Mesh (2 Pack) with MB7621 Cable Modem | Approved for Comcast Xfinity, Cox, and Spectrum | AX1800 WiFi | DOCSIS 3.0 : Electronics