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 CODA DOCSIS 3.1 cable modem is designed to support internet plans up to 1 Gbps, making it a solid choice for users who want fast and stable wired connections suitable for 4K streaming, gaming, and handling multiple devices. It supports the latest DOCSIS 3.1 standard, which means it’s future-proof for current high-speed cable internet offerings and able to handle advanced channel bonding for better performance. This modem is compatible with many major cable providers like Comcast Xfinity, Charter Spectrum, and Cox, but you should check with your specific ISP and plan as it does not work with DSL, fiber, or business services.

It has Ethernet connectivity to link to your own WiFi router, but it does not include built-in WiFi, so you'll need a separate router to create a wireless network. Setup is straightforward, involving connecting the coax cable, powering the modem, and linking it to your router, followed by ISP activation. One advantage is that owning this modem can potentially save rental fees charged by ISPs.

Those looking for an all-in-one device will need to buy a router separately since it only handles internet data without voice or WiFi features. Its compact size and solid build make it easy to place anywhere near your cable outlet. This modem suits users comfortable setting up their own WiFi router and who want a reliable, high-speed internet connection without extra features bundled in.

The Arris Surfboard S33 is a solid choice for anyone looking to support fast cable internet plans, especially those up to 2.5 Gbps. It uses the latest DOCSIS 3.1 standard, which means it handles high-speed data efficiently and is future-proof for newer internet technologies. With two Ethernet ports—one supporting 2.5 Gbps and the other 1 Gbps—it offers flexibility for connecting devices, such as a router or directly to a computer, which can be great for gamers or heavy streamers who want reliable wired speeds.

This modem works with major U.S. cable providers like Xfinity, Cox, Spectrum, and others, so compatibility is rarely an issue. However, it does not have a built-in router, so you'll need to connect your own Wi-Fi router or mesh system to get wireless coverage at home. That might be less convenient if you want an all-in-one device, but it can also be a good thing if you prefer customizing your network setup with a separate router. The compact design and simple LED indicators make setup and status checking straightforward, ideal if you don’t want anything too complicated.

Being a modem-only device, it saves you monthly rental fees if you buy it outright, which can be a smart long-term saving. If your internet plan is below 2.5 Gbps or you want a device with integrated Wi-Fi, this model might not be the perfect fit. For fast cable internet users who already have or plan to get a quality router, the Surfboard S33 delivers great performance and compatibility without unnecessary extras.