NETGEAR CM500V - Cable Modem for Internet & Voice–DOCSIS 3.0
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
Amazon.com: ARRIS SURFboard SVG2482AC DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router , Comcast Xfinity Internet & Voice , Four 1 Gbps Ports , 2 Telephony Ports for Digital Voice , Up to 800 Mbps : Electronics
NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem for Xfinity Internet & Voice, 2.5Gbps (CM2050V) - Walmart.com
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
T25 SURFboard® DOCSIS® 3.1 Cable Modem for Xfinity Internet & Voice
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
ARRIS SURFboard DOCSIS 3.1 Cable Modem & Dual-Band Wi-Fi Router for Xfinity and Cox service tiers Black SBG8300 - Best Buy