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Arris Surfboard mAX W21 Tri Band Mesh Ready AX6600 Router Review

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By Best Choice team
Checked icon Last updated - March 10, 2026
8.5

Verdict overview

  • Easy installation 9.4
  • worth the money 9.1
  • Tech Support 8.1
  • User interface 8.1
  • Mobile App 7.2
  • WiFi signal 9.1
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Pros
  • 260M devices sold
  • Fastest speeds
  • Mesh compatible
Cons
  • Possibility of connection drops.

Tech specs

product dimensions3.98 x 3.98 x 7.64 inches
item weight3 pounds

Product Overview

If you are looking for a reliable, high speed internet connection for your home, the ARRIS SURFboard mAX W21 Tri Band Mesh Ready AX6600 Router is an excellent choice. This router offers superior performance and features that make it stand out from the competition. The device is equipped with Tri Band 2.4GHz/5GHz/5GHz High 4x4 design which ensures the fastest speeds throughout your home with up to 400 Mbps longer range than 802.11ac. It also offers amazing coverage of up to 2,750 sq ft.

The router is designed with simplicity in mind and can be easily setup in minutes using the SURFboard Central app, which provides step by step instructions. Once setup is complete, you can use the app to monitor devices connected to your network, set up parental controls like time limits or pausing internet access, and create custom QoS rules for gaming devices or other connected devices. Additionally, you can connect additional W121 or W21 SURFboard mesh devices to turn your router into a Wi Fi 6 AX6600 mesh system up to 3 routers.

The ARRIS SURFboard mAX W21 router also offers several advanced features that make it stand out from its competitors. It has an IFTTT feature that allows you to connect with third party brands like Sonos, Fitbit, Ring, Phillips Hue, Google and many others. Furthermore, it has a Whos Home feature that alerts you when someone is connected or disconnected from your network as well as enhanced parental controls like setting time limits or pausing internet access for kids.

In terms of compatibility, this router works with any existing DOCSIS cable, Fiber, Satellite or 5G/Cellular internet modem and is compatible with IPhone, cell phone, Tablet, computer, streaming devices, smart TV and IoT devices. It also comes with a two year limited warranty for added peace of mind and dedicated customer support via live chat and phone 8am 1am EST if needed.

Overall, the ARRIS SURFboard mAX W21 Tri Band Mesh Ready AX6600 Router is an excellent choice if you are looking for a reliable high speed internet connection for your home. The device offers superior performance and features such as Tri Band 2.4GHz/5GHz/5GHz High 4x4 design which ensures the fastest speeds throughout your home along with enhanced parental controls like setting time limits or pausing internet access for kids plus an IFTTT feature that allows you to connect with third party brands like Sonos and much more! It also comes with a two year limited warranty so you can rest assured that it will last for years to come and dedicated customer support if needed!

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The secret behind our reviews

By Best Choice team

Best Choice Team is your go-to source for curated product recommendations across various categories. Leveraging years of industry experience and advanced AI technology, we analyze data from multiple sources to bring you the most relevant and up-to-date product lists.

Our AI-driven approach allows us to streamline the selection process, ensuring that the products we feature align with current market trends and consumer preferences. We aim to provide content that helps you navigate your purchasing decisions with greater ease.

Users reviews

85% of reviewers would recommend to a friend, Based on 1,142 Reviews

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