ARRIS
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ARRIS SURFboard mAX Plus (8x4) DOCSIS 3.0 Cable Modem, approved for Cox, Spectrum, Xfinity & more
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ARRIS SURFboard mAX Plus (8x4) DOCSIS 3.0 Cable Modem, approved for Cox, Spectrum, Xfinity & more
Enhance your personal media experience with lightning-fast broadband speed up to 343 Mbps download and 131 Mbps upload, thanks to DOCSIS 3.0 technology
ARRIS SURFboard mAX Plus (8x4) DOCSIS 3.0 Cable Modem, approved for Cox, Spectrum, Xfinity & more
Item #: 93073

ARRIS SURFboard mAX Plus (8x4) DOCSIS 3.0 Cable Modem, approved for Cox, Spectrum, Xfinity & more

87% of respondents would recommend this to a friend

Item #: 93073

NZD 185

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Sunday, September 20
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Enhance your personal media experience with lightning-fast broadband speed up to 343 Mbps download and 131 Mbps upload, thanks to DOCSIS 3.0 technology
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What Stands Out

High Speed
Delivers rapid internet speeds up to 1 Gbps, ensuring seamless streaming and gaming experiences for all your devices.
Wide Compatibility
Approved for major ISPs like Cox, Spectrum, and Xfinity, providing flexibility and ease of use for various internet plans.
Robust Design
Features an 8x4 channel bonding, offering reliable connectivity and superior performance compared to standard modems, minimizing downtime for users.

Product Details

Enhance your personal media experience with the ARRIS SURFboard SB6141. Enjoy lightning-fast broadband speeds and advanced multimedia services with data rates up to 343 Mbps download and 131 Mbps upload. Perfect for streaming HD video, gaming, shopping, and more. Shop at Ubuy Cook Islands
  • Approved for Comcast Xfinity, Spectrum, Cox, Mediacom, Suddenlink, and most US Cable Internet Providers except Verizon, AT&T, or Centurylink
  • Wired modem without WiFi router or VOIP Telephone adapter
  • Gigabit Ethernet port for PC or Router connection
  • Supports IPv4 and IPv6, compatible with Linux, Mac, Unix, Windows
  • 8 Download Channels and 4 Upload Channels capable of up to 343 Mbps download and 131 Mbps upload speeds
  • Recommended for Internet Plans up to 100 Mbps
BrandARRIS
Internet Service ProviderCox, Spectrum, Xfinity, optimum
Modem TypeCable
UPC612572211175
Global Trade Identification Number00612572211175
Unit Count1 Count
ManufacturerARRIS Solutions, Inc.
Number of Items1
Built-In MediaEthernet cable, power cable, quick start guide
Item Type Name8x4 Cable Modem
Item Weight1.4 pounds (640 grams)
Model NumberSB6141 Black
Mfr Part NumberSB6141
Connectivity TechnologyCable ISP
Compatible DevicesPersonal Computer
Number of Ports1
Maximum Downstream Data Transfer Rate131 megabits_per_second
Maximum Upstream Data Transfer Rate343 megabits_per_second
Data Transfer Rate343 megabits_per_second
Number of Ethernet Ports3
ColorBlack
Internet service providerCox, Spectrum, Xfinity, optimum

Who Should Buy?

Suitable For
  • Frequent Gamers

    Gamers require high-speed internet; this modem's 8x4 channel configuration provides reliable performance for online gaming.

  • Streaming Enthusiasts

    Perfect for users who stream HD content regularly, ensuring minimal buffering and an uninterrupted viewing experience.

  • Home Office Users

    Ideal for remote workers needing a stable internet connection for video conferencing and large file uploads/downloads.

Not Suitable For
  • Casual Browsers

    Occasional internet users may not need advanced speed and features, making this modem unnecessary for their needs.

Product Description

ARRIS SURFboard mAX Plus (8x4) DOCSIS 3.0 Cable Modem, approved for Cox, Spectrum, Xfinity & more

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the maximum internet speed supported by the ARRIS SURFboard mAX Plus 8x4 DOCSIS 3.0 Cable Modem?

    Answer: The ARRIS SURFboard mAX Plus 8x4 DOCSIS 3.0 Cable Modem supports internet speeds of up to 686 Mbps for downloads and 131 Mbps for uploads. This makes it suitable for various online activities, including streaming in high definition, online gaming, and video conferencing. With its advanced technology, this modem can handle multiple devices connected simultaneously, ensuring a seamless online experience.
  • Question: Is the ARRIS SURFboard mAX Plus compatible with my ISP?

    Answer: Yes, the ARRIS SURFboard mAX Plus is compatible with several major ISPs, including Cox, Spectrum, Xfinity, and more. This compatibility ensures that you can easily integrate this modem into your existing internet service without the need for additional equipment. Just check with your specific ISP for any additional setup requirements, and enjoy reliable internet connectivity.
  • Question: Can I use this modem with a router?

    Answer: Absolutely, the ARRIS SURFboard mAX Plus 8x4 DOCSIS 3.0 Cable Modem is designed to work seamlessly with a variety of routers. If you wish to enhance your Wi-Fi coverage throughout your home, simply connect this modem to a compatible router. This setup is ideal for users requiring strong Wi-Fi signals in larger spaces or for multiple devices online simultaneously.
  • Question: What does DOCSIS 3.0 mean for my internet connection?

    Answer: DOCSIS 3.0 is a technology standard that allows for faster data transfer rates over cable internet. With the ARRIS SURFboard mAX Plus utilizing this standard, you can expect a more stable and high-speed internet connection. This is particularly beneficial for households with heavy internet use, such as streaming 4K content, working from home, or other data-intensive activities.
  • Question: How do I set up the ARRIS SURFboard mAX Plus modem?

    Answer: Setting up the ARRIS SURFboard mAX Plus modem is a straightforward process. After connecting the coaxial cable from your wall outlet, plug in the power adapter and connect it to your computer or router via Ethernet. Then, follow the installation instructions provided by your ISP or use the quick start guide included in the packaging for detailed steps. You'll be online in no time.
  • Question: Does this modem work with Voice over Internet Protocol (VoIP)?

    Answer: The ARRIS SURFboard mAX Plus is primarily designed for data transmission and does not support Voice over Internet Protocol (VoIP) services directly. If you require VoIP capabilities, you might need a separate VoIP adapter or device to manage phone calls over your internet connection. This setup is beneficial for users who want to maintain robust voice communication alongside their internet services.
  • Question: How many devices can I connect to this modem?

    Answer: The ARRIS SURFboard mAX Plus can handle multiple devices efficiently thanks to its high-speed capabilities. You can connect various devices such as smartphones, tablets, smart TVs, and gaming consoles simultaneously without experiencing a dip in performance. This is particularly advantageous for busy households or home offices where multiple users are online at once.
  • Question: What security features does the ARRIS SURFboard mAX Plus offer?

    Answer: The ARRIS SURFboard mAX Plus modem includes several security features to keep your network safe. This includes built-in firewall protection and network address translation (NAT), which helps protect connected devices from unauthorized access. Additionally, it supports advanced encryption standards, ensuring secure data transmission while you browse online or conduct sensitive transactions.
  • Question: Can I connect this modem to a mesh network system?

    Answer: Yes, the ARRIS SURFboard mAX Plus is compatible with mesh network systems. Connecting it to a mesh network can significantly enhance Wi-Fi coverage in larger homes or areas with connectivity challenges. By pairing this modem with a mesh system, you can achieve a strong and consistent Wi-Fi signal throughout your living space, accommodating multiple devices without slowdowns.
  • Question: Where can I buy the ARRIS SURFboard mAX Plus in Cook Islands?

    Answer: You can purchase the ARRIS SURFboard mAX Plus 8x4 DOCSIS 3.0 Cable Modem from Ubuy in Cook Islands. Ubuy offers a range of electronic products, including this high-performance modem, allowing you to shop conveniently and access all the essential details before making your purchase. Enjoy seamless internet connectivity backed by the right equipment available at Ubuy.

ARRIS Modems SB6141 Black Editorial Review

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Jasmin
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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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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 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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“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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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

NZD 185

Order now and get it around Sunday, September 20

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Enjoy lightning-fast broadband speed
  • DOCSIS 3.0 technology
  • Data rates up to 343 Mbps download and 131 Mbps upload
  • Ideal for streaming HD video, gaming, high-quality voice and video conferencing, and more
  • Efficient and realistic experience
  • Advanced multimedia services

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.