10 Best Cable Modem 2026 in the United States

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.

The Hitron CODA56 Multi-Gigabit DOCSIS 3.1 Modem is designed to offer high-speed internet with a maximum capability of 2.5 Gbps. It's certified to work with major ISPs like Xfinity, Charter Spectrum, and Cox, making it a versatile choice for many users. The modem supports the latest DOCSIS 3.1 standard, which is ten times faster than DOCSIS 3.0, providing users with faster speeds and lower latency, ideal for gaming and streaming.

Additionally, the device features a 2.5 Gbps Ethernet port to ensure fast and reliable wired connections, which is beneficial for connecting to a router or mesh system for expanded coverage throughout your home. This modem is particularly attractive for those looking to save on rental fees, potentially up to $168 a year, depending on the provider. However, users should note that it does not have built-in WiFi or routing capabilities, meaning an additional router purchase is necessary.

It is also not compatible with DSL, Fiber, Fixed Wireless, or Satellite Services and does not support bundled voice services. Before purchasing, it’s crucial to confirm compatibility with your specific ISP and internet plan. Hitron’s long-standing reputation in the industry, coupled with technical support and a product warranty, adds to its reliability. The chassis is compact and lightweight, making it easy to handle and install. The Hitron CODA56 is a solid choice for those needing high-speed internet but lacks the convenience of integrated WiFi or routing functions.

The Motorola MB7621 is a solid choice if you want a reliable cable modem without built-in WiFi. It supports DOCSIS 3.0, which is still common and works well with most cable Internet providers like Comcast Xfinity, Cox, and Spectrum. This modem is great for internet plans up to around 650 Mbps, making it suitable for many home users with moderately fast speeds. With one Gigabit Ethernet port, you’ll connect it to your own WiFi router or directly to a device that needs wired internet. It doesn’t have a built-in router, so if you want wireless WiFi, you’ll need a separate router or mesh system.

The MB7621 is praised for fast, stable connections thanks to its Full-Band Capture Digital Tuner, which helps maintain reliable signals. Setup is straightforward, and the compact design won’t take up much space. One downside is it doesn’t support the newest DOCSIS 3.1 standard, so if you have plans to upgrade to internet speeds over 900 Mbps or want more future-proofing, this model might feel limited. Also, it doesn’t support phone services or have multiple Ethernet ports for connecting several wired devices directly.

However, it’s an affordable way to avoid rental fees from ISPs and works well with popular mesh WiFi systems. Its two-year warranty and protection against power surges add extra peace of mind. If you have a cable internet plan under 650 Mbps and prefer using your own router, this modem offers a dependable, budget-friendly option.