View a list of authorized modems to use on the Spectrum network.

Charter Internet subscribers are required to use an authorized modem for use on the Charter Spectrum network. Recommended Modems: Charter recommends customers use devices that have passed …

Compare and find the best Spectrum compatible modems by price, function, and more.

Learn which Spectrum modems are compatible, how to upgrade, and what to know before buying to avoid rental fees and improve your Internet performance.

Dec 2, 2025 · ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, 1 Year Warranty - (No Built-in WiFi)

Dec 8, 2023 · With that said, considering that Spectrum is a popular ISP in the US, you will find several modems that are compatible with the service. To help you choose the right modem, we have …

ARRIS SURFboard S34 DOCSIS 3.1 Multi‑Gig Cable Modem | 2.5Gbps + 1Gbps Ethernet Ports | Xfinity, Cox, Spectrum for Cable Internet Plans up to 2.5Gbps Next Gen Upstream. Modem Only, …

If you've been notified that you need a replacement modem and/or router to take advantage of faster internet speeds, you can order it online now. Eligible customers receive this equipment at no …

Upgrade your home network with the ARRIS SURFboard G34. It's a DOCSIS 3.1 Cable Modem & Wi-Fi 6 Router combo. Wi-Fi 6 supports smooth 4K video streaming and low latency online gaming.

For the fastest, most reliable Internet and a modem and router setup you can depend on, choose Spectrum Internet. Find out everything you need to know about internet modems and routers, what …