NETGEAR CM700 Cable Modem

NETGEAR CM700 Cable Modem — image 1
NETGEAR CM700 Cable Modem — image 2
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82%
18%
88%
Performance
92%
Value for Money
90%
Compatibility with ISPs
85%
Setup & Installation
80%
Reliability
75%
Connectivity Stability
82%
Design & Build Quality
84%
Speed Consistency
78%
Customer Support
70%
Energy Efficiency
87%
Long-Term Value
76%
Wi-Fi Setup (External Router Required)
More

Overview

The NETGEAR CM700 Cable Modem is designed to provide high-speed internet access for users with Xfinity, Cox, and Spectrum plans. Capable of supporting speeds up to 800Mbps, it delivers reliable performance for both home and small business environments. This modem eliminates the need for expensive monthly rentals, saving users up to $168 annually. However, it does require an external Wi-Fi router for wireless connectivity, making it a great option for those who already have or prefer to use their own router. Overall, it’s a solid choice for users who need fast, uninterrupted internet service.

Features & Benefits

This cable modem features DOCSIS 3.0 technology, ensuring a stable and reliable connection. With its 32x8 channel bonding, the NETGEAR CM700 can handle high-speed internet traffic without issues, making it ideal for large households or small businesses. The Gigabit Ethernet port supports fast wired connections for gaming, streaming, and other bandwidth-intensive activities. Additionally, it doesn’t include bundled voice services, so it's perfect for those who only need internet without the extra features. These qualities contribute to its excellent performance, offering value for money.

Best For

This modem is best suited for households and small businesses that need a high-speed internet connection without the hassle of paying for ISP equipment rentals. Xfinity, Spectrum, and Cox users who require speeds up to 800Mbps will find it especially useful. The device works well for those who already have a separate Wi-Fi router, as it doesn’t have built-in wireless capabilities. It's also an ideal option for tech-savvy individuals who are comfortable setting up their equipment and want to make the most of their internet plans while saving money.

User Feedback

User reviews of this cable modem are generally positive, with many appreciating its ease of setup and consistent performance. While the modem works well for most users, some have reported occasional connectivity issues in high-demand situations, such as multiple devices streaming simultaneously. However, the majority of buyers note significant savings on ISP rental fees, with many saying the modem paid for itself in under a year. In general, users are pleased with its reliable performance and the ability to handle demanding internet plans, though occasional minor issues have been noted.

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Pros

  • This modem saves users up to $168 annually by eliminating ISP rental fees.
  • Easy to set up and provides reliable performance for internet-only plans.
  • Supports speeds up to 800Mbps, making it suitable for high-demand tasks like gaming and streaming.
  • Compatible with major ISPs like Xfinity, Spectrum, and Cox.
  • The 32x8 channel bonding enhances speeds for smoother data flow during peak usage.
  • Ideal for tech-savvy users who already have a compatible Wi-Fi router for wireless connectivity.

Cons

  • Requires a separate router for Wi-Fi functionality, which may be inconvenient for some users.
  • Does not support bundled voice services, limiting its appeal to those with internet and phone needs.
  • Some users experience occasional connectivity drops in high-demand environments.
  • Not the best choice for those with slower internet plans under 800Mbps, as its full potential may not be used.
  • May not be easy to set up for users with limited technical experience.
  • Does not support international use, as it's designed specifically for the US market.

Ratings

The ratings for the NETGEAR CM700 Cable Modem are based on global feedback from verified users across multiple languages and platforms. After filtering out spam, bot, and off-topic reviews, the scores reflect authentic experiences, both positive and negative. This product is generally well-regarded for its performance, ease of setup, and cost-saving benefits, although there are occasional reports of connectivity issues under heavy usage. The scores below capture a broad range of opinions from users across different regions and ISPs, highlighting key strengths and a few pain points that potential buyers should consider.

Performance
88%
Many users report fast and stable speeds, making this device a reliable choice for high-demand tasks like streaming and gaming. The modem performs well with speeds up to 800Mbps, ensuring a smooth online experience for most users, especially with popular ISPs like Xfinity and Spectrum.
A few users mention occasional dropouts or slower-than-expected speeds, particularly in high-traffic households or during peak hours. While generally solid, its performance can vary based on environmental factors like network congestion or router compatibility.
Value for Money
92%
This modem offers great value by eliminating the need for expensive ISP rental fees, saving users up to $168 annually. The cost-saving benefits, combined with solid performance, make it an attractive option for budget-conscious buyers who want to avoid hidden monthly charges.
Some users feel that the upfront cost can be high compared to cheaper modems, especially if they don't need the full 800Mbps speed. While the investment pays off over time, it's not the best option for those on a very tight budget or with slower internet plans.
Compatibility with ISPs
90%
Users love how easily this modem works with major providers like Xfinity, Spectrum, and Cox. Its broad compatibility ensures a hassle-free setup and guarantees high-speed internet for most broadband users, making it ideal for those switching providers or upgrading their plans.
While compatible with many ISPs, a few users note that it's not suitable for those with more niche internet providers or bundled services. Additionally, it doesn't support some voice services, so it's best for internet-only plans, which limits its appeal for those needing bundled offerings.
Setup & Installation
85%
Most users report that setting up this modem is straightforward, even for those without tech experience. The step-by-step instructions make installation simple, and the process is quick for those familiar with connecting their internet devices.
A handful of users find the installation process tricky, particularly when trying to pair the modem with a third-party router. Some report issues with connecting to certain ISPs during the initial setup, which can be frustrating for first-time buyers.
Reliability
80%
20%
The modem is generally reliable for day-to-day use, with many buyers noting its consistent performance when streaming, browsing, or working from home. Users appreciate its ability to handle high-speed internet without frequent interruptions.
However, a few reviewers report occasional connectivity drops, especially in environments with heavy internet usage. These issues are sometimes resolved by restarting the modem, but for others, it can be an ongoing annoyance.
Connectivity Stability
75%
25%
For many users, the modem provides a stable connection, especially with wired setups via its Gigabit Ethernet port. The 32x8 channel bonding feature ensures a smoother experience for demanding tasks like gaming and 4K streaming.
Not all users find the connectivity stable. Some report sporadic drops in Wi-Fi performance, especially when using the modem with external routers, or when multiple devices are connected simultaneously. Network congestion and router placement can affect overall performance.
Design & Build Quality
82%
18%
The design of this modem is compact and sturdy, fitting easily into most home or office setups. Its small footprint makes it unobtrusive, and it’s built to last with a solid feel, even when compared to other modems in its class.
While generally well-made, some users note that the modem’s design could be more aesthetically pleasing. The plastic build feels lightweight, and a few report minor issues with overheating during prolonged heavy use.
Speed Consistency
84%
The modem maintains good speeds for most internet activities, providing reliable speeds up to 800Mbps for users on compatible plans. Many buyers report no noticeable slowdowns during regular tasks like browsing or video calls.
However, some users mention a dip in performance during peak usage hours or in households with many connected devices. This can affect the speed consistency, particularly when performing bandwidth-heavy activities like streaming or large file downloads.
Customer Support
78%
22%
Many users report positive experiences with NETGEAR's customer support, noting prompt responses and helpful solutions for common setup issues. The online resources and troubleshooting guides are often appreciated as well.
A portion of users have expressed frustration with customer support, particularly when dealing with more complex issues or extended wait times. Some reviewers suggest that troubleshooting could be more efficient for users experiencing connectivity issues.
Energy Efficiency
70%
30%
For most users, the modem performs well in terms of power consumption, using a relatively low amount of energy compared to some other high-speed modems on the market. It does not generate excessive heat, contributing to a longer lifespan.
A few buyers find that it consumes more energy than expected when used over long periods. This can be noticeable for users who are conscious about energy savings or in setups with multiple active devices.
Long-Term Value
87%
With the potential to save users up to $168 annually on ISP rental fees, this modem provides excellent long-term value. Most users find that the initial investment pays off relatively quickly due to these savings, especially if they plan on using it for several years.
Some buyers feel that the upfront cost is too high for their needs, especially if they don’t have the fastest internet plans or don’t expect to use the modem long-term. Others mentioned that the lack of certain features, such as voice support, detracts from the overall value proposition.
Wi-Fi Setup (External Router Required)
76%
24%
For those with an existing Wi-Fi router, this modem is an easy addition to their setup. Users appreciate the flexibility of using their preferred router with the modem, rather than being forced to use a bundled unit.
However, some users dislike the fact that this modem doesn't have built-in Wi-Fi, which can add complexity to the setup. This additional step can be a deal-breaker for those looking for an all-in-one modem-router solution.

Suitable for:

The NETGEAR CM700 Cable Modem is ideal for households or small businesses that require high-speed internet with reliable performance, especially for users with plans up to 800Mbps from providers like Xfinity, Spectrum, or Cox. This modem is well-suited for those looking to eliminate monthly rental fees from ISPs, offering substantial savings of up to $168 annually. Tech-savvy users who already own an external Wi-Fi router will find this modem a perfect fit, as it easily integrates into their existing setup. Those who frequently engage in data-heavy tasks such as gaming, streaming, or large file downloads will benefit from the device's stable, high-speed connection.

Not suitable for:

This modem is not suitable for users who require an all-in-one modem-router solution, as it does not include built-in Wi-Fi capabilities, necessitating the use of a separate router. Additionally, individuals with internet plans that do not reach up to 800Mbps or those with more niche or regional ISPs might not get the most value out of this product. People who need bundled voice services will also be disappointed, as the CM700 is designed only for internet connections, making it less ideal for those seeking comprehensive telephony support. Finally, users who have limited technical experience may struggle with setup, especially when dealing with specific ISP configurations or pairing with a third-party router.

Specifications

  • Brand: Manufactured by NETGEAR, a well-known brand in networking hardware.
  • Model: The device model is CM700, designed specifically for high-speed cable internet.
  • Max Speed: Supports maximum internet speeds of up to 800Mbps, suitable for fast broadband plans.
  • DOCSIS Standard: Uses DOCSIS 3.0 technology for reliable data transmission and better performance.
  • Channel Bonding: Equipped with 32x8 channel bonding for enhanced speed and more stable connections.
  • Ethernet Ports: Includes 1 Gigabit Ethernet port for fast, wired internet connections to a computer or router.
  • Wi-Fi Compatibility: Requires an external Wi-Fi router for wireless connectivity, as it lacks built-in Wi-Fi.
  • ISP Compatibility: Compatible with Xfinity, Spectrum, and Cox cable internet services.
  • Annual Savings: Can save users up to $168 annually by eliminating the need for ISP rental fees.
  • Dimensions: Measuring 6.6 x 5.2 x 1.7 inches, the modem is compact and easy to place.
  • Weight: Weighs approximately 8.8 ounces, making it lightweight and easy to handle.
  • Technology: Supports OFDM 2x2 technology for improved signal quality and efficiency.
  • Power Supply: Powered via an AC adapter for consistent operation.
  • Compatibility: Works best with internet-only plans and does not support voice services.
  • Form Factor: A compact and sleek design that fits easily into most home or office setups.
  • Security: Features standard security protocols for protecting your connection, though security is also dependent on your external router.
  • Installation: Designed for easy plug-and-play setup, with a quick installation process.
  • Warranty: Backed by NETGEAR's standard warranty and support for troubleshooting.
  • Use Case: Ideal for home or small business users who need a reliable, high-speed internet connection without the ongoing cost of rental fees.

FAQ

This cable modem is compatible with major ISPs like Xfinity, Spectrum, and Cox, supporting speeds up to 800Mbps. It's designed to work with high-speed internet plans, making it ideal for homes and small businesses.

Yes, the NETGEAR CM700 requires an external Wi-Fi router for wireless connectivity. It provides a Gigabit Ethernet port for wired connections but does not have built-in Wi-Fi functionality.

Setting up this modem is simple. Connect the coaxial cable to your cable service, plug in the modem to a power source, and connect it to your Wi-Fi router via the Ethernet port. Once powered on, the device will automatically sync with your ISP.

The NETGEAR CM700 supports speeds up to 800Mbps, making it suitable for activities like streaming, gaming, and video conferencing. However, to fully utilize its speed, you need a compatible internet plan offering similar speeds.

No, this device is intended for internet-only plans. It does not support bundled voice services, so it's not suitable for users looking for a modem that also handles phone lines.

While the modem is compatible with Xfinity, Spectrum, and Cox, it may not be compatible with all ISPs, particularly smaller or regional providers. Always check with your ISP for compatibility before purchasing.

By purchasing this modem, you can save up to $168 annually by eliminating rental fees. The device provides reliable, high-speed performance and reduces long-term costs, making it a worthwhile investment for many users.

For most users, the setup process is straightforward and involves simple connections to a cable outlet and a router. However, those without much technical experience may need some help from an experienced friend or family member.

If you encounter connectivity problems, first try rebooting both your modem and router. Make sure the firmware is up to date, and check for any service outages in your area. If issues persist, contacting your ISP may help resolve any compatibility or signal problems.

Yes, this device is designed for long-term use with durable construction. However, it's important to keep it in a well-ventilated area to prevent overheating, especially if it's used in high-demand environments like gaming or heavy streaming.