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The 7 Best Modems For Mediacom

Ever wondered if it’s better to rent or buy your internet modem from Mediacom Cable? Let’s break it down. Renting costs you $12 a month, which adds up to a hefty $144 a year. But guess what? You can own a top-notch modem for the same price! If you’re here, you’re probably on the hunt for some recommendations, right?

I’ve personally put 7 different modems to the test, studying everything from speed to signal strength and more, over a week-long period. So, sit back and relax as I guide you through the world of modems that work seamlessly with Mediacom.

You can check out our “Buying Guide” for detailed information on the factors we have considered during our testing process. In this article, you can also check out the detailed individual reviews of each shortlisted product.

7 Best Modems For Mediacom List

ProductDOCSIS VersionSpeed CapabilityBuy Now
ARRIS ModemDOCSIS 3.1Up to 3.5 GbpsCheck On Amazon
NETGEAR ModemDOCSIS 3.1Up to 6 GbpsCheck On Amazon
NETGEAR Nighthawk ModemDOCSIS 3.1Up to 2.5 GbpsCheck On Amazon
Motorola ModemDOCSIS 3.1Up to 1 GbpsCheck On Amazon
Netgear C700 ModemDOCSIS 3.0Up to 1.9 GbpsCheck On Amazon
ARRIS SURFboard ModemDOCSIS 3.1Up to 10 GbpsCheck On Amazon
ARRIS SURFboard SB6190 ModemDOCSIS 3.0Up to 1.4 GbpsCheck On Amazon

7 Best Modems For Mediacom Reviews

1. ARRIS Modem


This Mediacom-compatible modem, part of the ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem series, enhances your internet connection. It smoothly integrates with leading cable providers such as Comcast Xfinity, Cox, and Spectrum. Utilizing advanced DOCSIS 3.1 technology, it delivers speeds ten times faster than its predecessor, ensuring top-notch online performance.

Equipped with two Ethernet ports (2.5 GB and 1 GB), it offers flexible connectivity, effortlessly connecting to any Wi-Fi router or mesh system for comprehensive home networking. Its compatibility with Mediacom makes it an ideal option for an improved internet experience.

Furthermore, the Surfboard S33 incorporates active queue management (AQM) to minimize latency, guaranteeing seamless gaming and streaming even during peak usage hours. Its sleek, space-efficient design seamlessly complements any home environment, and its user-friendly setup process makes installation hassle-free for users of all technical abilities.


  • High-Speed Performance: Advanced DOCSIS 3.1 technology provides speeds 10 times faster than DOCSIS 3.0.
  • Versatile Connectivity: Two Ethernet ports (2.5 GB and 1 GB) for flexible connections to any Wi-Fi router or mesh system.
  • Trusted Brand: ARRIS, a brand trusted by leading cable internet service providers, ensures reliability.


  • Initial Setup Challenges: Some users reported initial configuration difficulties, especially with specific internet service providers.
  • Provisioning Issues: Instances of complications with Xfinity’s provisioning process, leading to delays.
  • Compatibility Concerns: Isolated cases of compatibility issues, particularly with specific router configurations.

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2. NETGEAR Modem


This compatible modem for Mediacom, the NETGEAR Nighthawk CAX30S, is a robust device that seamlessly combines the functions of a modem and a router, delivering an unparalleled internet experience. With an impressive speed capability of 2.7 Gbps, this modem router combo is a powerhouse, enhancing your home network’s performance and reliability.

Specifically designed to work seamlessly with major internet service providers, including Mediacom, the Nighthawk CAX30S easily integrates into your existing network infrastructure. Say goodbye to rented equipment and take charge of your internet experience by owning this modem router combo.

Whether you’re streaming 4K content, engaging in intense online gaming, or connecting multiple devices simultaneously, the Nighthawk CAX30S ensures exceptional performance without compromising speed. It goes the extra mile by prioritizing network security through advanced cybersecurity protocols, effectively protecting your network and connected devices from potential threats.


  • Blazing Speeds: Enjoy speeds up to 2.7Gbps with dual-band WiFi 6 (AX2700), ensuring optimal performance for gaming, streaming, and more.
  • Extensive Coverage: With coverage reaching up to 2,500 sq. ft. and support for 25 concurrent devices, experience seamless connectivity throughout your home.
  • Versatile Connectivity: Four 1 Gig Ethernet ports (supports port aggregation) and 1 USB 3.0 port provide fast, wired connections for various devices, from computers to game consoles.
  • User-Friendly Setup: Easily manage WiFi settings through the Nighthawk app, allowing for quick installation, internet speed testing, and data usage monitoring.


  • App Connectivity Issues: Some users reported difficulties with the Nighthawk app, particularly in connecting and accessing advanced settings.
  • Intermittent Connectivity: Instances of connectivity drops were reported, with users noting disconnections from smart devices and occasional disruptions.

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3. NETGEAR Nighthawk Modem 

NETGEAR Nighthawk Modem

Here is another product from the NETGEAR brand, the Nighthawk Cable Modem CM2000 stands out as a revolutionary solution for high-speed internet connectivity. Engineered to transform your online experience, this modem boasts an impressive 2.5 Gbps speed capability, ensuring swift and seamless performance.

Tailored for compatibility with major cable internet service providers, such as Mediacom, it effortlessly integrates into your existing network infrastructure. With a dedicated multi-gig port, the modem facilitates direct connections to your devices at exceptional speeds, unlocking a new realm of performance.

Streamlining the configuration and customization process, the modem offers user-friendly settings adjustments to align with your preferences. Additionally, its support for IPv6 enables you to future-proof your network and stay in sync with the latest internet protocols.


  • Speed Revolution: Supports speeds up to 2.5Gbps with DOCSIS 3.1 technology, ensuring an unparalleled online experience.
  • Plug-and-Play Setup: Simple installation with just three steps—connect the coax cable, activate via your cable provider, and link to your WiFi router using the Ethernet cable.
  • Versatile Compatibility: Works seamlessly with any WiFi router, providing support for all your wireless devices.


  • Installation Challenges: Some users experienced difficulties during the initial installation, requiring assistance from their cable providers.
  • Speed Discrepancies: Reports of speed drops after activation, with users noting a decrease in internet speed compared to pre-modem installation.
  • Brightness Concerns: A few customers expressed dissatisfaction with the modem’s brightness, suggesting it may be intrusive in certain environments.

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4. Motorola Modem

Motorola Modem

The Motorola Cable Modem presents an unmatched high-performance solution, enhancing your internet experience. The Motorola MB8600 DOCSIS 3.1 Cable Modem boasts an impressive 1000 Mbps speed capability, ensuring rapid connectivity for all your online activities.

Crafted to seamlessly function with major cable internet service providers, such as Mediacom, the Motorola MB8600 effortlessly integrates into your existing network setup, simplifying the upgrade process. Harnessing the latest DOCSIS 3.1 technology, it surpasses the performance of earlier modem generations, delivering superior speed and efficiency.

With an advanced chipset and innovative design, this modem optimizes your connection for quick and dependable performance. Whether you’re downloading large files, streaming high-definition content, or engaging in intense online gaming, the MB8600 provides an outstanding experience.


  • Top Internet Speeds: Recommended by Wirecutter for Gigabit Internet plans, featuring DOCSIS 3.1 and 32×8 capabilities for superior performance.
  • Cost-Efficient: Save up to $168 annually by eliminating cable modem rental fees, making it a smart financial choice.
  • Flexible Compatibility: Pair with any Wi-Fi router, including mesh routers like Eero and Orbi, for versatile connectivity options.
  • Advanced Security Features: Equipped with a Broadcom chipset, providing advanced security against denial-of-service attacks.


  • IP Address Issues: Some users faced challenges in obtaining an IP address, leading to connectivity problems and requiring additional troubleshooting.
  • Limited Interface Functionality: Criticisms regarding the lack of user-friendly documentation and a simplistic web interface, hindering ease of use.
  • Reboot and Connectivity Concerns: Reports of occasional reboots and connectivity issues raised by a segment of users.

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5. Netgear C700 Modem 

Netgear C700 Modem

The upcoming product is another choice from the reliable brand Netgear. The C7000 offers an all-in-one solution for high-speed internet and wireless connectivity. With an impressive speed capability of 1900 Mbps, this combination unit ensures fast performance for all your online activities.

Designed to be fully compatible with major cable internet service providers, such as Mediacom, the Nighthawk C7000 seamlessly integrates into your existing network infrastructure. 

Its advanced 2.4 GHz and 5 GHz frequencies guarantee optimal speed and coverage throughout your home, enabling smooth streaming, lag-free gaming, and fast downloads on multiple devices simultaneously. Equipped with built-in DOCSIS 3.0 technology, the Nighthawk C7000 ensures a reliable and efficient connection for your cable internet service. 


  • All-in-One Solution: Integrates cable modem and WiFi router, eliminating the need for separate devices and providing a clutter-free setup.
  • Fast Wi-Fi Performance: With AC1900 speed, enjoy wireless coverage up to 1800 sq ft and connect up to 30 devices simultaneously for optimal performance.
  • Versatile Connections: Equipped with 4 Gigabit Ethernet ports and 2 USB ports, offering fast and flexible wired connections for various devices.


  • App Connectivity Issues: Some users reported challenges with the Nighthawk app, highlighting difficulties in maintaining a steady connection and navigating the user interface.
  • Speed Limitations: Instances of the device struggling to reach speeds beyond 100 Mbps over Wi-Fi were noted, potentially impacting performance.
  • Limited UI Functionality: Users expressed dissatisfaction with the Nighthawk app’s bare-bones interface, lacking in-depth network traffic insights and advanced settings.
  • Compatibility Challenges: Some customers discovered that the router couldn’t fully support Xfinity’s connection speed, requiring an upgrade to a newer version for optimal performance.

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6. ARRIS SURFboard Modem

ARRIS SURFboard Modem

Arris, a renowned brand, introduces the SURFboard SB8200 DOCSIS 3.1 Cable Modem, enhancing high-speed and reliable internet connectivity. With an impressive capacity of 1 Gbps, this modem ensures rapid downloads, smooth streaming, and uninterrupted online gaming, delivering exceptional internet performance.

Engineered to easily integrate with major cable internet providers like Mediacom, the SURFboard SB8200 ensures effortless compatibility with your current network arrangement. By owning your modem, you can eradicate rental charges and gain complete authority over your internet speeds.

Equipped with advanced DOCSIS 3.1 technology, the SB8200 establishes new standards for speed and performance compared to previous models. Its cutting-edge chipset and two Ethernet ports facilitate smooth connections to your devices, ensuring uninterrupted internet access even when multiple devices are connected simultaneously.


  • Impressive Speed: Users praised the product for its remarkable speed, indicating that it delivered a fast and responsive internet experience, suitable for bandwidth-intensive activities like streaming, gaming, and large file downloads.
  • Easy Setup: Consumer feedback highlighted the modem’s user-friendly setup, making it accessible for users with varying technical expertise. 
  • Advanced Features: The product received positive remarks for its advanced features, suggesting that it offered additional functionalities or capabilities beyond basic internet connectivity.


  • Intermittent Disruptions: Users noted intermittent disruptions. While not described as severe, these disruptions were acknowledged as inconvenient, potentially affecting activities that require continuous and uninterrupted internet access.
  • Moderate Impact on Performance: The intermittent disruptions, while not overshadowing the overall performance, may have had a moderate impact on user experience, raising concerns about the modem’s ability to maintain consistent and reliable connectivity.

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7. ARRIS SURFboard SB6190 Modem

ARRIS SURFboard SB6190 Modem

If you’re looking to enhance your internet connection and take your online activities to the next level, the ARRIS SURFboard SB6190 is the ideal choice. With an impressive speed capability of 800 Mbps, this modem ensures smooth and efficient downloads, seamless streaming of your favorite content, and reliable online gaming experiences.

Designed to seamlessly integrate with major cable internet service providers like Mediacom, the SURFboard SB6190 effortlessly becomes a part of your existing network setup. By owning this modem, you can free yourself from rental fees and have full control over your internet connection, maximizing your speeds without incurring extra costs.

The SB6190 features 32 x 8 channel bonding, offering an optimized internet experience that results in faster downloads and uploads. Whether you’re streaming high-definition videos, engaging in online gaming marathons, or transferring large files, this modem handles it all, ensuring a smooth and uninterrupted online experience.


  • High Download Speeds: The SB6190 modem is capable of delivering impressive download speeds of up to 800 Mbps, making it suitable for various online activities such as streaming, gaming, and large file downloads.
  • Reliable Performance: Users can experience a consistent and reliable internet connection, ensuring a smooth online experience for daily tasks and entertainment.


  • Limitation with Ultra-Fast Internet Plans: Despite its commendable download speeds, the SB6190 may fall short when paired with ultra-fast Internet plans that exceed 1 Gbps. 
  • Future-Proofing Concerns: As internet providers continue to offer faster plans, the SB6190’s inability to fully leverage speeds beyond 1 Gbps may raise concerns about its long-term viability.

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How To Choose The Best Modem For Mediacom?

Selecting the optimal modem for your Mediacom internet service is a crucial decision that requires consideration of various factors. To help you make an informed choice, we’ve compiled a comprehensive buying guide highlighting key points. By taking these factors into account, you can choose a modem that best suits your needs and enhances your internet experience.

1. Compatibility

The primary factor to consider when choosing a modem for Mediacom is compatibility. It is essential to ensure that the modem you choose is approved and supported by Mediacom’s network. To find a list of approved modems, refer to Mediacom’s website or contact customer support. Confirming compatibility ensures seamless integration with Mediacom’s infrastructure, providing a reliable and efficient internet connection.

2. DOCSIS Compatibility

When selecting a modem for Mediacom, consider the technology used, typically DOCSIS (Data Over Cable Service Interface Specification). To optimize performance and future-proof your investment, look for a modem that supports the latest DOCSIS version, such as DOCSIS 3.1 or DOCSIS 3.0. These advanced versions offer faster speeds and improved reliability, ensuring a smooth internet experience even as technology advances.

3. Internet Speed

Choose a modem that can efficiently handle the speed of your internet plan. Opt for a modem with a speed rating that matches or exceeds your subscribed speed. For example, if you have a 500 Mbps plan, select a modem capable of delivering at least 500 Mbps speeds. Ensuring compatibility with your subscribed speed maximizes internet performance and avoids potential bottlenecks.

4. Channel Bonding

Consider the channel bonding capabilities of different modem models. Modems with higher channel bonding configurations, such as 16×4 or 32×8, generally offer superior performance. Increased channel bonding results in faster download and upload speeds, reducing congestion and optimizing your internet experience by facilitating smoother data transmission.

5. Speed Capability

Future-proof your setup by choosing a modem with higher speed capabilities, such as 1 Gbps or more. This approach allows for seamless transitions to higher speeds without hardware limitations, ensuring a reliable, high-speed internet connection for years.

6. Wired and Wireless Connectivity

Consider your connectivity needs when selecting a modem. Choose a standalone modem with Ethernet ports for wired connections or one with built-in Wi-Fi capabilities. Ensure Wi-Fi support for the latest standards (e.g., Wi-Fi 5 or Wi-Fi 6) for faster wireless speeds.

 Prioritize wired connections for reliability and speed, or opt for a modem with built-in Wi-Fi for convenient wireless setups, reducing clutter and providing flexibility in device placement. Connect multiple devices without additional equipment and enjoy seamless connectivity across all devices.


Selecting the appropriate modem for your Mediacom internet service is crucial to ensure a reliable and high-speed connection. To make a well-informed choice, take into account factors such as compatibility, DOCSIS technology, internet speed, channel bonding, speed capability, connectivity options, features, budget, and customer reviews.

Optimizing your internet experience involves ensuring compatibility, choosing a modem with the right speed capability and channel bonding. Additionally, selecting a modem with features that align with your needs enhances both convenience and security. By investing in the right modem, you can bid farewell to slow connections and unlock the full potential of your Mediacom internet service.

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