Arris CM820A Cable Modem DOCSIS 3.0 (Latest Version - 1 Step Activation)
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Arris CM820A Cable Modem DOCSIS 3.0 (Latest Version - 1 Step Activation)
The Touchstone DOCSIS 3.0 8x4 Cable Modem CM820 delivers ultra-high speed data access to cable service subscribers’ homes and businesses.
Arris CM820A Cable Modem DOCSIS 3.0 (Latest Version - 1 Step Activation)
Articol nr.: 292908

Arris CM820A Cable Modem DOCSIS 3.0 (Latest Version - 1 Step Activation)

Articol nr.: 292908

RON 443

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Partenerii noștri principali de logistică
  • fedex
  • dhl
The Touchstone DOCSIS 3.0 8x4 Cable Modem CM820 delivers ultra-high speed data access to cable service subscribers’ homes and businesses.
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Ce Iese în evidență

Fast Internet Speed
Experience high-speed internet with DOCSIS 3.0 technology, allowing for faster data transfer rates and a seamless online experience, ideal for streaming, gaming, and browsing without interruptions.
Easy Activation
The one-step activation process makes setup effortless, enabling users to connect swiftly and start enjoying their internet without the hassle of complicated configurations or lengthy installations.
Reliable Compatibility
Designed to work with most major cable providers, the ARRIS CM820A ensures broad compatibility and functionality, providing users with flexibility and peace of mind when selecting their internet service.

Detalii produs

Experience ultra-high speed data access with ARRIS CM820A Cable Modem DOCSIS 3.0. Supports IPv6 services, 8x4 bonded channel cable environment, and offers speeds greater than 300Mbps. Ideal for home and small business users. Shop at Ubuy România
Connectivity TechnologyWired
Compatible DevicesPersonal Computer
Number of Ports2
Maximum Downstream Data Transfer Rate300 megabits_per_second
Maximum Upstream Data Transfer Rate300 megabits_per_second
Data Transfer Rate300 megabits_per_second
Number of Ethernet Ports2
ColorBlack
BrandARRIS
Internet Service Providercox, optimum, spectrum, xfinity
Modem TypeCable
UPC726947110717
Unit Count1 Count
ManufacturerARRIS
Item Weight0.27 g
Model NumberFBA_P-10-20521
Mfr Part NumberFBA_P-10-20521
Internet service providercox, optimum, spectrum, xfinity
Country of OriginThis item will be imported from US
Date First AvailableApril 02, 2021
What is in the boxArris CM820A Cable Modem... For more details, please check description/product details

Cine Ar Trebui să Cumpere?

Suitable For
  • Casual Users

    Perfect for users who need reliable internet for basic browsing, streaming, and online activities at home.

  • Gamers

    Ideal for gamers seeking stable and fast internet speeds, enhancing online gaming experiences without frequent disruptions.

  • Small Households

    Great for small families or roommates with moderate internet usage, easily supporting multiple devices simultaneously.

Not Suitable For
  • Heavy Streamers

    Not suitable for users requiring ultra-fast speeds for 4K streaming or heavy bandwidth-consuming activities.

DESCRIEREA PRODUSULUI

Arris CM820A Cable Modem DOCSIS 3.0 (Latest Version - 1 Step Activation)

About This Item

Introducing the ARRIS CM820A Cable Modem, the latest version of this reliable and high-performing modem. Designed to deliver lightning-fast internet speeds, this DOCSIS 3.0 modem is perfect for households that demand a seamless online experience. With the ARRIS CM820A Cable Modem, you can say goodbye to buffering and lagging. This modem utilizes advanced technology to provide download speeds of up to 343 Mbps and upload speeds of up to 131 Mbps, ensuring smooth streaming, gaming, and browsing. Setting up the ARRIS CM820A Cable Modem is a breeze, thanks to its 1-step activation process.

Simply connect the modem to your existing cable service and activate it with your service provider. No complex configurations or technical expertise required. Designed by the trusted brand ARRIS, this modem is known for its durability and reliability. Rest assured that you're getting a product that will last for years to come, providing a stable and consistent internet connection for all your online activities. Not only does the ARRIS CM820A Cable Modem offer exceptional performance, but it also supports IPv6, the latest internet protocol.

This ensures that you're future-proofing your home network, ready for the transition to IPv6. Upgrade your home network with the ARRIS CM820A Cable Modem. With its unbeatable speeds, straightforward setup, and long-lasting performance, this modem is the perfect addition to any home. Say goodbye to internet frustrations and enjoy a seamless online experience. Note: This product is not compatible with bundled voice services from telephone companies.

Check with your internet service provider for compatibility. Keywords: ARRIS CM820A Cable Modem, DOCSIS 3.0, lightning-fast internet speeds, seamless online experience, 1-step activation, reliable, durable, supports IPv6, upgrade home network.

Aveți întrebări? Discutați cu noi

Întrebări și răspunsuri ale clienților

  • Întrebare: What is the ARRIS CM820A Cable Modem and what makes it special?

    Răspuns: The ARRIS CM820A is a high-performance cable modem that supports DOCSIS 3.0 technology, enabling faster internet speeds and improved connectivity. Its standout feature is 1 Step Activation, which simplifies the setup process, allowing users to get online quickly without complex installation steps. This modem is ideal for households or small offices that require stable internet for activities such as streaming, gaming, and video conferencing.
  • Întrebare: How do I set up the ARRIS CM820A Cable Modem?

    Răspuns: Setting up the ARRIS CM820A is straightforward thanks to its 1 Step Activation feature. Simply plug the modem into a power source and connect it to your coaxial cable and router using an Ethernet cable. Follow the on-screen instructions provided by your ISP if needed, and you'll be connected in no time. This seamless setup is beneficial for users who may not have technical expertise but still want a robust internet connection.
  • Întrebare: Is the ARRIS CM820A compatible with all cable internet providers?

    Răspuns: The ARRIS CM820A is compatible with most major cable internet providers, such as Xfinity, Spectrum, and Cox. It is essential to check with your specific provider to ensure compatibility before purchase. This versatility makes it an excellent choice for users looking for a reliable modem that works with their current service, ensuring a smooth internet experience without the need for frequent upgrades.
  • Întrebare: What internet speeds can I expect with the ARRIS CM820A?

    Răspuns: The ARRIS CM820A supports internet speeds up to 400 Mbps, which is typically sufficient for most home and small office applications. Users can enjoy activities like streaming HD videos, online gaming, and browsing with minimal lag. This speed capability positions the CM820A as an efficient solution for users seeking reliable connectivity while handling multiple devices simultaneously.
  • Întrebare: Does the ARRIS CM820A come with built-in Wi-Fi capabilities?

    Răspuns: No, the ARRIS CM820A is a cable modem only and does not have built-in Wi-Fi capabilities. To enable wireless internet access, you will need to connect it to a separate router. This is a common setup for users who prefer to customize their wireless network, allowing for better control over their internet environment, including security settings and coverage.
  • Întrebare: Can I use the ARRIS CM820A for gaming?

    Răspuns: Absolutely! The ARRIS CM820A's high-speed DOCSIS 3.0 technology ensures low latency and stable connections, making it ideal for gaming. Gamers can achieve a better online experience with reduced lag and faster response times, whether for competitive online matches or casual gameplay. Overall, this modem is designed to support demanding gaming setups effectively.
  • Întrebare: What are the dimensions of the ARRIS CM820A?

    Răspuns: The ARRIS CM820A measures approximately 7.8 x 5.2 x 2.6 inches, making it compact and easy to fit in most spaces. This size is perfect for home offices, entertainment centers, or network setups where space is limited. Its design allows for efficient airflow to keep the modem cool during operation, enhancing performance durability.
  • Întrebare: Does the ARRIS CM820A support IPv6?

    Răspuns: Yes, the ARRIS CM820A supports IPv6, providing users with the benefits of the latest internet addressing technology. This support future-proofs your internet connection, ensuring compatibility with the increasing number of devices that utilize IPv6. This capability is particularly beneficial as more homes and businesses adopt IoT devices that rely on advanced networking.
  • Întrebare: How can I reset the ARRIS CM820A if needed?

    Răspuns: To reset the ARRIS CM820A, find the reset button on the back of the device. Using a pointed object, press and hold the button for about 10 seconds. The modem will power cycle and return to factory settings. This action can help resolve connectivity issues or return the configuration to default, making it a useful troubleshooting step for users facing difficulties.
  • Întrebare: Where can I buy the ARRIS CM820A Cable Modem in Romania?

    Răspuns: You can purchase the ARRIS CM820A Cable Modem at Ubuy in Romania. Ubuy is a reliable e-commerce platform that offers a wide selection of electronic products, including the latest modem technologies. By shopping at Ubuy, you can enjoy a seamless shopping experience and access to various consumer electronics tailored to meet your needs.

ARRIS Modems FBA_P-10-20521 Editorial Review

The Arris SB6141 is a reliable modem that doesn't break the bank. It does not broadcast wirelessly, and for that, you will need to purchase a router such as the Asus RT-N16 or the Asus RT-N66U, both of which are great choices. The modem comes with a 3ft. coaxial cable and a 3ft. RJ45 cable for easy set-up. It works with most ISPs such as Comcast; however, some customers have mentioned that it slowed down after extended use. The modem has a download and upload speed of 300Mbps, which should handle most internet plans with ease. It is not compatible with phone lines, and there are no input options for them. Customer experience and reception: The majority of customers who have used the Arris SB6141 modem have had a positive experience. It has served one reviewer well for eight years without any issues, and it is faster and more reliable than modems provided by ISPs. Another reviewer states that it was an exact replacement for their ISP's model, and it took only five minutes with the ISP to get connected. On the other hand, there have been some customers who have had issues with this modem, such as it not working at all and having to pay the ISP the monthly fee. Some customers have also reported that after a few years of use, the modem slowed down or stopped working altogether.

Recenziile și evaluările clienților

1 evaluări ale clienților
  • 5 stele
    100%
  • 4 stele
    0%
  • 3 stele
    0%
  • 2 stele
    0%
  • 1 stele
    0%

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Pro

  • Reliable
  • Easy to set up
  • Works with most ISPs
  • Affordable

Contra

  • Not compatible with phone lines

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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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Comandați acum și primiți Vineri, Septembrie 04

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Conform PCI DSS și certificat ISO 27001:2022, cu plăți criptate și protecție completă a cumpărătorului la fiecare comandă.

Partenerii noștri principali de logistică
  • fedex
  • dhl
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Caracteristici și avantaje

  • Supports ultra-high speed data access for advanced users
  • Enables productivity with industry-leading reliability
  • Offers data services at speeds greater than 300Mbps
  • Supports businesses with Ethernet Services over DOCSIS
  • Provides competitive high capacity commercial services to businesses

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