Netgear Nighthawk CM3000 Cable Modem

No, the CM3000 is a dedicated cable modem, not a modem-router combo. You will need to connect it to a separate Wi-Fi router to create a wireless network in your home.

The CM3000 is compatible with all major U.S. cable providers, including Xfinity, Spectrum, Cox, Optimum, Sparklight, Mediacom, and WOW!. We always recommend checking your specific ISP's approved equipment list before purchasing to ensure full compatibility with your service plan.

Mid/high-split technology allows for faster upload speeds and reduced latency by expanding the frequency range used for data transmission. This is particularly beneficial for activities that require high upload bandwidth, such as video conferencing, online gaming, and uploading large files.

Yes, the CM3000 is backward compatible with slower internet plans. While it supports speeds up to 2.5Gbps, it will function perfectly with lower-tier plans, and it provides a future-proof foundation if you decide to upgrade your service speed later.

No, the CM3000 does not have built-in voice ports (EMTA). It is designed strictly for high-speed data internet service and cannot support cable-based telephone lines.

Because this modem supports high-speed data throughput, it pairs best with a high-performance router, such as a WiFi 6E or WiFi 7 system. Using a modern router ensures you don't create a bottleneck and can actually utilize the full speed potential of your internet connection.