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10 Best Wow Cable Compatible Modems 2025 in the United States

#1

Winner

9.8 score

ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, 2 Year Warranty - (No Built-in WiFi)

The ARRIS S34 cable modem is designed for users looking for a reliable, high-speed internet connection through popular providers like Comcast Xfinity, Cox, and Spectrum. One of its standout features is that it supports DOCSIS 3.1, which is the latest standard for cable internet. This means it can provide speeds up to 2.5 Gbps, making it suitable for heavy users such as gamers or households with multiple devices streaming simultaneously. With its built-in features, like optimized upload speeds and compatibility with advanced internet plans, this modem is poised to future-proof your home network.

Rating
9.8
Chosen by1,395
Speed Tiers
Built-in Router
Future-Proofing

Most important from
276 reviews

Speed Tiers
The ARRIS SBG8300 gateway delivers excellent performance, providing speeds over the purchased plan, and stays cool even after continuous use.
Built-in Router
While the gateway's performance is impressive, the lack of WiFi 6 and USB ports might be a downside for some users.
Future-Proofing
Despite its high-speed capabilities, the modem’s range might be shorter compared to older units, causing connectivity issues in larger areas.
#2
9.6 score

ARRIS (SB8200) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectrum, & more | 1 Gbps Max Internet Speed, 4 OFDM Channels - (No Built-in Wifi)

The ARRIS SURFboard SB8200 is a solid choice for those needing a cable modem that supports high-speed internet, particularly with DOCSIS 3.1 technology. This modem is designed to handle internet speeds up to 1 Gbps, making it a great option for activities like streaming HD content and online gaming without lag. One of its biggest advantages is its compatibility with multiple major U.S. internet service providers, including Comcast Xfinity, Cox, and Spectrum, which means more users can benefit from it.

Rating
9.6
Speed Tiers

Most important from
19815 reviews

Speed Tiers
The ARRIS SURFboard SB8200 modem delivers fast and reliable internet speeds, making it an excellent choice for heavy streaming and gaming.
#3
9.3 score

NETGEAR Nighthawk Cable Modem with Built-in WiFi 6 Router (CAX80) - Compatible All Major Providers incl. Xfinity, Spectrum, Cox | Plans Up to 6Gbps AX6000 speed DOCSIS 3.1, Black

The NETGEAR Nighthawk CAX80 is a robust choice for users seeking a reliable cable modem with a built-in WiFi 6 router. It stands out for its compatibility with major providers like Xfinity, Spectrum, and Cox, making it an excellent fit for those with plans up to 6Gbps. The DOCSIS 3.1 standard ensures that you’ll benefit from high-speed internet, while its 32x8 channel bonding enhances performance, especially during peak usage times.

Rating
9.3
Speed Tiers
Compatibility
Built-in Router

Most important from
3446 reviews

Speed Tiers
The Nighthawk CAX80 offers the fastest speeds I've ever had with any ISP or device, and it maintains a stable connection without issues.
Compatibility
The modem integrates seamlessly with existing mesh wireless systems and delivers gigabit speeds consistently.
Built-in Router
The modem-router combo from Netgear provides high-end performance at a reasonable price, eliminating the need to buy separate devices.

Top 10 Best Wow Cable Compatible Modems 2025 in the United States

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Buying Guide for the Best Wow Cable Compatible Modems

When choosing a modem compatible with WOW! cable internet, it's important to consider several key specifications to ensure you get the best performance and reliability for your internet needs. A modem is a device that connects your home network to your internet service provider, and selecting the right one can significantly impact your internet speed, stability, and overall experience. Here are the key specs to consider and how to choose the best fit for you.
DOCSIS StandardDOCSIS (Data Over Cable Service Interface Specification) is a standard that defines how data is transmitted over cable lines. The most common standards are DOCSIS 3.0 and DOCSIS 3.1. DOCSIS 3.0 is suitable for most users and supports speeds up to 1 Gbps, which is sufficient for streaming, gaming, and general internet use. DOCSIS 3.1 is the latest standard and supports speeds up to 10 Gbps, making it ideal for future-proofing your network and for users with very high-speed internet plans. If you have a high-speed plan or want to ensure your modem remains relevant for years to come, opt for DOCSIS 3.1. Otherwise, DOCSIS 3.0 is a reliable and cost-effective choice.
Channel BondingChannel bonding refers to the number of downstream and upstream channels a modem can use simultaneously. More channels mean higher potential speeds and better performance during peak usage times. Modems typically offer 8x4, 16x4, 24x8, or 32x8 channel bonding. For basic internet usage, 8x4 or 16x4 is sufficient. For higher speeds and more demanding activities like 4K streaming or online gaming, 24x8 or 32x8 is recommended. Choose a modem with channel bonding that matches your internet plan and usage needs to ensure optimal performance.
SpeedThe speed rating of a modem indicates the maximum download and upload speeds it can handle. This is usually listed in Mbps (megabits per second) or Gbps (gigabits per second). Ensure the modem you choose can support the speed of your WOW! internet plan. For example, if you have a 200 Mbps plan, a modem rated for at least 200 Mbps is necessary. If you plan to upgrade your internet speed in the future, consider a modem with a higher speed rating to avoid needing a new device.
CompatibilityNot all modems are compatible with all internet service providers. It's crucial to check that the modem you choose is approved for use with WOW! cable internet. WOW! typically provides a list of compatible modems on their website. Using a compatible modem ensures you get the best performance and support from your ISP. Always verify compatibility before making a purchase to avoid any connectivity issues.
Built-in RouterSome modems come with a built-in router, offering a two-in-one solution for both modem and Wi-Fi capabilities. This can save space and reduce the number of devices you need. However, built-in routers may not offer the same performance or features as standalone routers. If you have a large home, multiple devices, or require advanced networking features, a separate modem and router might be a better choice. For simpler setups or smaller homes, a modem with a built-in router can be convenient and cost-effective.
Ethernet PortsEthernet ports on a modem allow you to connect wired devices directly to the internet. Most modems come with at least one Ethernet port, but some offer multiple ports. If you have several devices that require a wired connection, such as gaming consoles, desktop computers, or smart TVs, consider a modem with multiple Ethernet ports. This ensures you can connect all your devices without needing an additional network switch.

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