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Item #:
43516425
NETGEAR Cable Modem DOCSIS 3.0 (CM500) Compatible with Major Cable Providers Including Xfinity, Cox, for Plans Up to 400 Mbps
88% of respondents would recommend this to a friend
Item #:
43516425
XCD 197
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 12 items left in stock.
Order now and get it around Thursday, September 24
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What Stands Out
High Speed
Supports cable plans up to 1 Gbps, ensuring fast internet speed for streaming, gaming, and browsing without interruptions.
Broad Compatibility
Compatible with all major cable providers like Xfinity, Spectrum, and Cox, making it a versatile choice for various users.
Advanced Technology
Utilizes DOCSIS 3.1 technology for improved performance and future-proofing, providing a more reliable and faster internet experience.
Product Details
| Brand | NETGEAR |
| Internet Service Provider | Xfiniti, Cox |
| Modem Type | Cable |
| UPC | 606449127898 |
| Global Trade Identification Number | 00606449127898 |
| Unit Count | 1 Count |
| Manufacturer | Netgear |
| Number of Items | 1 |
| Built-In Media | Ethernet cable, High Speed Cable Modem—DOCSIS 3.0 (CM500), Power adapter, Quick install guide |
| Item Type Name | Netgear CM500-1AZNAS (16x4) DOCSIS 3.0 Cable Modem, Max download speeds of 680Mbps, Certified for XFINITY |
| Item Weight | 1.5 pounds (680 grams) |
| Model Number | CM500-1AZNAS |
| Mfr Part Number | CM500-1AZNAS |
| Connectivity Technology | Wired |
| Compatible Devices | Personal Computer |
| Number of Ports | 8 |
| Maximum Downstream Data Transfer Rate | 343 megabits_per_second |
| Maximum Upstream Data Transfer Rate | 123 megabits_per_second |
| Data Transfer Rate | 680 megabits_per_second |
| Number of Ethernet Ports | 1 |
| Color | Black or White |
| Internet service provider | Xfiniti, Cox |
| Country of Origin | This item will be imported from US |
What's in the box
High Speed Cable Modem—DOCSIS 3.0 (CM500)
Ethernet cable
Quick install guide
Power adapter
Who Should Buy?
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High-Speed Internet Users
Ideal for users requiring high-speed internet for gaming, streaming, or video conferencing, supporting plans up to 1 Gbps.
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Multiple Device Environments
Perfect for households with multiple devices running simultaneously, ensuring stable connectivity for everyone in the home.
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Long-Term Investment
Great for users looking for a future-proof investment with DOCSIS 3.1 technology, able to handle future speed upgrades.
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Basic Internet Users
Not suitable for users with low internet requirements, as it is designed for high-speed and high-demand applications.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the NETGEAR Cable Modem CM500's compatibility?
Answer: The NETGEAR Cable Modem CM500 is compatible with all major cable providers, including Xfinity by Comcast, Spectrum, and Cox. This extensive compatibility allows users to easily switch or choose their internet service provider without worrying about the modem's performance. Since many homes have multiple internet options, this modem is ideal for those looking for flexibility in their internet service plans. -
Question:
How fast is the NETGEAR Cable Modem CM500?
Answer: The CM500 is engineered to support cable plans up to 400 Mbps. This speed is particularly beneficial for households with multiple users who stream videos, play online games, and download large files simultaneously. It ensures a high-quality internet experience without buffering or lag, making it suitable for both casual browsing and intensive data usage. -
Question:
What are the benefits of using DOCSIS technology?
Answer: DOCSIS (Data Over Cable Service Interface Specification) technology is crucial for modern internet performance. The NETGEAR CM500 supports the DOCSIS 3.0 standard, which enables faster data transfer and improved reliability compared to older technologies. With this technology, users can experience enhanced streaming quality and reduced latency, making it perfect for both everyday use and heavy internet tasks. -
Question:
Can the NETGEAR CM500 handle gaming and streaming?
Answer: Yes, the NETGEAR CM500 is designed to support demanding online activities like gaming and streaming. With a speed capability of up to 400 Mbps, it minimizes lag and buffering, ensuring a seamless experience whether you're playing high-speed online games or watching HD movies. This makes it a popular choice for households with gamers and media enthusiasts. -
Question:
Do I need a separate router for my home network?
Answer: Yes, the NETGEAR CM500 is a modem only, meaning you will need to purchase a separate router to create a Wi-Fi network at home. This setup allows you more flexibility in choosing a router that fits your specific needs, whether it's for extensive coverage, additional features, or certain performance standards, thus tailoring your home network to your unique requirements. -
Question:
Is installation of the CM500 complicated?
Answer: The installation process for the NETGEAR CM500 is straightforward and user-friendly. It typically involves connecting the modem to your cable outlet, plugging it into a power source, and linking it to your router using an Ethernet cable. Most users can complete this process quickly, making it accessible even for those not technically inclined. -
Question:
What types of plans can I use with the CM500?
Answer: The CM500 is compatible with cable internet plans from a variety of providers, specifically those offering speeds up to 400 Mbps. This versatility makes it suitable for a range of internet service plans, allowing you to choose the best fit for your browsing habits, whether light or heavy-duty use, shopping for the right plan becomes easier with this modem. -
Question:
How does the CM500 compare to other modems?
Answer: The NETGEAR CM500 stands out due to its compatibility with a wide range of cable providers and its ability to handle internet speeds up to 400 Mbps. Unlike entry-level modems, it supports DOCSIS 3.0, ensuring better performance and future-proofing your internet setup. Users often prefer the CM500 for its reliability, making it a solid investment for consistent connectivity. -
Question:
What features should I look for in a modem?
Answer: When choosing a modem like the NETGEAR CM500, consider its compatibility with your internet service provider, maximum supported speeds, and DOCSIS standard. Features such as built-in security protocols and ease of installation can also play significant roles. Selecting a modem with these specifications will ensure it meets your current and future internet needs while optimizing performance. -
Question:
Where can I buy the NETGEAR Cable Modem CM500?
Answer: You can buy the NETGEAR Cable Modem CM500 from Ubuy in Saint Lucia. Ubuy is known for providing a vast selection of electronic products and ensures customers have access to reliable information and support, making it easy to purchase your new modem from a trusted source.
NETGEAR Modems CM500-1AZNAS Editorial Review
The NETGEAR Nighthawk Xfinity Modem with Voice CM2050V Cable Modem DOCSIS 3.1 Gigabit is a great product for those looking to get the highest speed that Comcast offers. It is easy to install and works great, providing a fast and reliable connection. However, there are some limitations to the 4 Ethernet ports available; they compete with each other to share the IP address, so when multiple ports are used, the signal drops frequently. Furthermore, it is not certified for speeds over 800Mbps with Xfinity, and it is recommended to use it with a dedicated wifi router. Some customers had issues with the installation process, limited physical network, and reliability of the refurbished model. Overall, the NETGEAR Nighthawk Xfinity Modem with Voice CM2050V Cable Modem DOCSIS 3.1 Gigabit is a good purchase for those looking for a reliable modem that provides fast and Consistent speeds.
Customer Reviews & Ratings
14792 customers ratings
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5 Star
68%
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4 Star
13%
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3 Star
6%
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2 Star
3%
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1 Star
10%
Review this product
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Pros
- Easy to install
- Provides fast and reliable connection
- Recommended for those looking to get the highest speed that Comcast offers
Cons
- Ethernet ports compete with each other to share the IP address, which limits physical network
Platform Trust & Buyer Confidence
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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XCD 197
Order now and get it around Thursday, September 24
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 12 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- No more monthly rental fees, save up to $168/year.
- Supports speeds up to 400Mbps for reliable internet connection.
- Works with major cable internet providers like XFINITY, Spectrum, and Cox.
- Plug-and-play setup in just 5 minutes.
- Compatible with any WiFi router for seamless connectivity.
- Features 16x4 channel bonding and DOCSIS 3.0 technology.
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