10 Best Cable Modem 2025 in the United States

The Motorola MG8725 is a powerful 2-in-1 device that combines a cable modem and a WiFi 6 router. It uses the latest DOCSIS 3.1 standard, which is great for high-speed internet plans and future-proofing your setup. The modem is backward compatible with DOCSIS 3.0, ensuring it works with older networking standards as well. This means you can get ultra-fast internet speeds up to 6000 Mbps, depending on your service plan, making it ideal for heavy internet users, gamers, and households with multiple devices streaming simultaneously.

The built-in AX6000 router supports advanced features like Power Boost, Range Boost, and AnyBeam beamforming to enhance WiFi coverage across your home. The inclusion of one 2.5 Gig ethernet port and three 1 Gig ethernet ports provides flexible, high-speed wired connection options for various devices. Another standout feature is its Low Latency DOCSIS certification, which can significantly reduce lag during gaming, streaming, and video conferencing, although it requires firmware updates from cable providers to be fully utilized.

Setting up the device is user-friendly with the motosync app, allowing you to manage your network effortlessly with features like speed tests, guest networks, and parental controls. Safety features include malware blocking and the ability to create family profiles to control internet access and content. However, it's important to note that this model is not compatible with Xfinity 5G internet, which could be a limitation if you plan to use that service in the future. Additionally, while the initial cost might be high, the device can save you up to $168 a year on modem rental fees. The Motorola MG8725 is a top-tier choice for those looking to combine high-speed internet and comprehensive home network management in one device.

The Motorola MG8702 is a solid choice if you’re looking to combine a cable modem and a Wi-Fi router in one device. It supports the latest DOCSIS 3.1 standard, which means it's ready for the fastest internet plans today and offers some future-proofing for when internet speeds increase. It’s approved for major ISPs like Comcast Xfinity, Cox, and Spectrum, so compatibility shouldn’t be a problem for most users.

The built-in AC3200 Wi-Fi router supports dual-band frequencies (2.4 GHz and 5 GHz) and uses advanced features like beamforming and Power Boost to help your Wi-Fi reach farther and stay more reliable. This makes it a good fit for homes with multiple devices like gaming consoles, smart TVs, and smartphones. It also includes a useful mobile app for easy setup, guest network management, parental controls, and security alerts, which is great if you want a simple way to manage your network.

Some users note the device is a bit bulky compared to separate units, and since it combines a modem and router, if one part fails, you’ll need to replace the whole unit. However, owning this device can save you money on rental fees from your ISP, which adds up over time. For average home users wanting good Wi-Fi coverage and speed without extra hassle, the MG8702 is a practical and dependable combo device that supports high speeds and major providers.

The ARRIS SURFboard SB8200 is a solid choice for those looking to upgrade their home internet experience, particularly for users with high-speed connections. With DOCSIS 3.1 technology, it supports internet speeds up to 1 Gbps, making it a great fit for heavy internet users who stream, game, or download large files. Its compatibility with major U.S. cable providers like Xfinity, Cox, and Spectrum ensures that it can meet the needs of many households.

One of the standout features of the SB8200 is its channel bonding capability, which allows for better speed and efficiency. This modem includes two 1-Gigabit ethernet ports, enabling you to connect multiple devices directly for stable wired connections. Additionally, you can save money over time by owning the modem instead of renting one from your ISP, potentially cutting your bills significantly.

While the SB8200 is powerful, it lacks a built-in Wi-Fi router, which means you'll need to purchase a separate router for wireless connectivity. This could be an added expense for some users. The setup process is straightforward with the SURFboard Central App, but those who aren't particularly tech-savvy might still find it a bit challenging if they encounter issues. Moreover, it’s slightly bulkier compared to other modems, which could be a consideration for those with limited space. Customer support is available, which is reassuring for first-time users. The ARRIS SB8200 is a powerful modem for anyone looking to maximize their internet speed, but make sure to pair it with a compatible router for a complete home connectivity solution.