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Item #:
292908
Arris CM820A Cable Modem DOCSIS 3.0 (Latest Version - 1 Step Activation)
Item #:
292908
BTN 5011
Price Details
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Imported from USA store
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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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What Stands Out
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.
Product Details
- 8x4 bonded downstream/upstream channel for superior throughput
- Built in MoCA® immunity filter
- Two independent 96MHz wide RF tuners to receive downstream channels up to 1GHz
- Meet or exceed industry radiated immunity and surge requirements
- Please check with your Internet Service Provider for compatibility in your home or office
- Flexible NxM downstream/upstream channel bonding for superior throughput
| Connectivity Technology | Wired |
| Compatible Devices | Personal Computer |
| Number of Ports | 2 |
| Maximum Downstream Data Transfer Rate | 300 Megabits Per Second |
| Maximum Upstream Data Transfer Rate | 300 Megabits Per Second |
| Data Transfer Rate | 300 Megabits Per Second |
| Number of Ethernet Ports | 2 |
| Color | Black |
| Brand | ARRIS |
| Internet Service Provider | cox, optimum, spectrum, xfinity |
| Modem Type | Cable |
| UPC | 726947110717 |
| Manufacturer | ARRIS |
| Mfr Part Number | FBA_P-10-20521 |
| Model Number | FBA_P-10-20521 |
| Unit Count | 1.0 Count |
| Item Weight | 0.01 Ounces (0.28 grams) |
| Internet service provider | cox, optimum, spectrum, xfinity |
Who Should Buy?
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Casual Users
Perfect for users who need reliable internet for basic browsing, streaming, and online activities at home.
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Gamers
Ideal for gamers seeking stable and fast internet speeds, enhancing online gaming experiences without frequent disruptions.
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Small Households
Great for small families or roommates with moderate internet usage, easily supporting multiple devices simultaneously.
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Heavy Streamers
Not suitable for users requiring ultra-fast speeds for 4K streaming or heavy bandwidth-consuming activities.
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Large Households
May struggle in larger households with numerous devices actively streaming or gaming simultaneously.
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Data-Intensive Users
Inadequate for professionals or users who need very high-speed internet for tasks like large file transfers.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the ARRIS CM820A Cable Modem and what makes it special?
Answer: 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. -
Question:
How do I set up the ARRIS CM820A Cable Modem?
Answer: 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. -
Question:
Is the ARRIS CM820A compatible with all cable internet providers?
Answer: 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. -
Question:
What internet speeds can I expect with the ARRIS CM820A?
Answer: 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. -
Question:
Does the ARRIS CM820A come with built-in Wi-Fi capabilities?
Answer: 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. -
Question:
Can I use the ARRIS CM820A for gaming?
Answer: 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. -
Question:
What are the dimensions of the ARRIS CM820A?
Answer: 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. -
Question:
Does the ARRIS CM820A support IPv6?
Answer: 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. -
Question:
How can I reset the ARRIS CM820A if needed?
Answer: 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. -
Question:
Where can I buy the ARRIS CM820A Cable Modem in Bhutan?
Answer: You can purchase the ARRIS CM820A Cable Modem at Ubuy in Bhutan. 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.
Customer Reviews & Ratings
772 customers ratings
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4 Star
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Pros
- Reliable
- Easy to set up
- Works with most ISPs
- Affordable
Cons
- Not compatible with phone lines
Product Price History
Important information
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BTN 5011
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Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Features & Benefits
- 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