10 Best Router Modem Combos 2025 in the United States

The Motorola MG7700 is a modem-router combo designed for users seeking a reliable device for cable internet plans up to 800 Mbps. It features a DOCSIS 3.0 modem with 24x8 channel bonding, ensuring solid performance and internet speeds. The built-in AC1900 dual-band Wi-Fi router operates on both 2.4 GHz and 5 GHz bands, providing good Wi-Fi coverage and speed for various devices like tablets and smartphones.

Additionally, the four Gigabit Ethernet ports offer fast wired connections for computers and other Ethernet-capable gadgets. The Power Boost feature enhances Wi-Fi signal strength and range, making it suitable for medium to large homes. Security is not neglected either, with a Broadcom modem chipset providing protection from denial of service attacks. The device is compatible with major cable ISPs such as Comcast Xfinity, Cox, and Spectrum, making it a versatile choice for most users. However, it's not suitable for fiber optic, DSL, or satellite services.

Its ability to eliminate rental fees from cable providers can result in significant savings over time. The device's physical dimensions are compact, making it easy to place in various settings. With a customer rating of 4.2 out of 5 stars from over 11,000 reviews, it is well-regarded by users. While the Motorola MG7700 excels in many areas, potential buyers should ensure their internet service is compatible with its capabilities for the best experience.

The ARRIS SBG8300 Cable Modem Router Combo is a robust option for users seeking high-speed internet and reliable connectivity. It supports the latest DOCSIS 3.1 technology, which is significantly faster than its predecessor, DOCSIS 3.0, making it well-suited for gigabit internet plans. The device is compatible with major U.S. cable providers like Comcast Xfinity, Cox, and Spectrum, ensuring broad ISP compatibility.

The built-in AC2350 Wi-Fi standard offers strong wireless performance, ideal for streaming and downloading throughout your home. Additionally, the modem includes four OFDM channels which enhance speed and efficiency, particularly in high-traffic scenarios. With four Ethernet ports, it provides ample connectivity for wired devices such as PCs and smart TVs. The setup process is user-friendly, thanks to the SURFboard Central App, which also offers real-time network monitoring and parental controls.

However, a potential drawback is its size, which might be bulkier compared to other models. Some users may also find the price point a bit high, but this could be offset by the savings on rental fees from your ISP. Security features are robust, providing peace of mind for protecting your network. This modem-router combo is best for households that demand high-speed internet for activities like gaming, streaming, and connecting multiple devices simultaneously.

The ARRIS G18 Cable Modem Router Combo is a robust choice for those seeking a reliable and high-performance internet solution. It supports DOCSIS 3.1, offering significantly faster speeds and better security compared to the older DOCSIS 3.0 standard. This ensures that you can enjoy ultra-fast streaming, downloading, and uploading throughout your home, making it suitable for activities like gaming and streaming on multiple devices simultaneously.

The built-in Wi-Fi 6 (802.11 ax) technology further enhances the speed and range of your wireless network, supporting more devices with improved performance and efficiency. The modem-router combo is compatible with major U.S. cable internet providers, including Comcast Xfinity, Cox, and Spectrum, which adds to its versatility and convenience. The setup is user-friendly, utilizing the SURFboard Central App for easy installation and network management, including real-time monitoring and parental controls.

Despite the initial cost possibly being higher than some alternatives, the ARRIS G18 remains a strong contender in the modem-router combo market, especially for users who prioritize speed, security, and ease of use.