Amazon.com: Motorola MB8600 DOCSIS 3.1 Cable Modem - Approved for Comcast Xfinity, Cox, and Charter Spectrum, Supports Cable Plans up to 1000 Mbps | 1 Gbps Ethernet Port : Electronics
Netgear® CM600 24x8 DOCSIS 3.0 1.4Gbps High Speed Cable Modem | Fast Server Corp. www.srvfast.com
NETGEAR Cable Modem with Voice CM500V - For Xfinity by Comcast Internet & Voice | Supports Cable for $58 - CM500V-100NAS-cr
Xfinity Cable Modem ZyXEL BRG-35503 Fast Xfinity Modem
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
Motorola MB8600 DOCSIS 3.1 Ultra-High Speed Cable Modem | Approved for Xfinity by Comcast, Spectrum, Cox | Supports Cable Plans up to 1000 Mbps - Walmart.com
Best Cable Modems (for Comcast Xfinity): The Top 5 | DKT