Eliminates monthly rental fees.
No WiFi limits
You’re free to choose & connect the best router for your home’s WiFi needs
Two integrated telephone lines support 3-way conference calling, caller ID, call forwarding, and more enhanced calling features. Automatically prioritizes voice over Internet to ensure call clarity.
*Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirectTV, DISH and non-Xfinity bundled voice services.
The 4 Gigabit Ethernet ports allow the fastest wired speeds to your computer and router. And can be aggregated into 2 ports with 2 Gbps each.
Plug the modem into the router that best meets your wireless needs and start streaming.
Step 1: Plug your coax cable into the modem.
Step 2: Activate by either
(a) connecting an Ethernet cable to your computer and following the on-screen setup, or
(b) calling your cable provider to activate over the phone.
Step 3: Plug an ethernet cable between the modem and your WiFi router.
Step 4: Plug in up to 2 telephone lines.
NETGEAR Nighthawk ultra-high speed cable modem for XFINITY Voice delivers Gigabit speed cable Internet and excellent call clarity. This advanced DOCSIS 3.1 cable modem with voice supports all of modern Internet service plans and designed for high-performance Internet in the future. CM1150V includes two telephones ports that automatically prioritize voice over Internet for clear and uninterrupted calls.
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