NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem for Xfinity Internet & Voice, 2.5Gbps (CM2050V) - Walmart.com
Amazon.com: Motorola MT7711 24X8 Cable Modem/Router with Two Phone Ports, DOCSIS 3.0 Modem, and AC1900 Dual Band WiFi Gigabit Router, for Comcast XFINITY Internet and Voice : Electronics
T25 SURFboard® DOCSIS® 3.1 Cable Modem for Xfinity Internet & Voice
Amazon.com: NETGEAR Nighthawk Multi-Gig Cable Modem for Xfinity Voice (CM2050V) – for Cable Plans up to 2.5Gbps - DOCSIS 3.1-2 Phone Lines : Electronics
ARRIS Surfboard (24x8) DOCSIS 3.0 Cable Modem / AC1750 Dual-Band Router / Xfinity Voice. Approved for Xfinity Comcast Only for Plans up to 600 Mbps. (SVG2482AC), Wireless Technology - New Condition - Walmart.com
Best Buy: NETGEAR Nighthawk 32 x 8 DOCSIS 3.1 Voice Cable Modem, Voice support Black CM1150V-100NAS
Netgear Nighthawk C7100V AC1900 WiFi Cable Modem Router for XFINITY Internet and Voice review: Netgear combines cable modem, Wi-Fi and voice service in a new gateway for Comcast - CNET
ARRIS SURFboard DOCSIS 3.1 Cable Modem & Dual-Band Wi-Fi Router for Xfinity and Cox service tiers Black SBG8300 - Best Buy
Amazon.com: Motorola MT7711 24X8 Cable Modem/Router with Two Phone Ports, DOCSIS 3.0 Modem, and AC1900 Dual Band WiFi Gigabit Router, for Comcast XFINITY Internet and Voice : Electronics