Having trouble with your internet connection? Xfinity Assistant can guide you through the same troubleshooting steps used by our agents - and even schedule appointment or connect you …

SURFboard DOCSIS 3.1 Gigabit Modem with 2 Gbps Ethernet ports and 2 telephony ports for Xfinity Internet & Voice.

Own your connection with NETGEAR's CM2050V cable modem for Xfinity Voice. Save on monthly modem fees while enjoying DOCSIS 3.1 speeds. Get yours today.

Cable Modem with Voice CM500V - For Xfinity by Comcast Internet & Voice | Supports Cable Plans Up to 300 Mbps | 2 Phone lines | DOCSIS 3.0, Black, 16x4 w/ Voice (CM500V-100NAS)

Jun 30, 2025 · And if you have a home phone plan, make sure to get an Xfinity Voice –compatible modem like the NETGEAR CM2050V. Voice modems are specifically designed to support …

Feb 21, 2023 · Save money on your Comcast bill with these five Xfinity-approved cable modems from ARRIS, Motorola, and NETGEAR.

Nov 30, 2025 · 125M consumers helped this year.

Explore options to bring your own equipment. Find which modems and routers are compatible with Xfinity Internet.

Get a perfect compliment to your Wi-Fi router with this Arris SURFboard T25 cable modem. Two Gigabit Ethernet ports allow for fast connection speeds to Wi-Fi routers or other wired devices, …

Dec 23, 2025 · Easily compare & choose from the best Xfinity Modem With Voice for you. Don't buy a Xfinity Modem With Voice in the US before reading our rankings | bestchoice.com