ARRIS - SURFboard eXtreme N300 Dual-Band Router with DOCSIS 3.0 Cable Modem - Black

This ARRIS SURFboard cable modem uses DOCSIS 3.0 technology to ensure speed that lets you surf the Web and download videos, music and images with ease. The integrated wireless network (802.11n) is backward compatible with 802.11b/g access points.

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Save $98
Reg. $129.99


Normal Wear & Tear • Power Surges

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What's Included

  • Owner's manual
  • SURFboard eXtreme DOCSIS 3.0 Wireless-N Cable Modem and Gigabit Router

Ratings & Reviews

Overall Customer Rating:
86% of customers would recommend this product to a friend (3582 out of 4175)

Energy Ratings

Product Features

Ethernet connectivity

Ensures compatibility with most PC, Mac or UNIX network-ready systems.

Supports up to 253 users

With additional networking hardware (not included). For office use.

10/100/1000Base-T Gigabit Ethernet

For blazing speed.

Downstream data speeds up to 300 Mbps and upstream data speeds up to 120 Mbps

For quick response time.

5 front-panel status LEDs

For quick and easy troubleshooting.

Integrated DOCSIS 3.0 technology

Backward compatible with existing DOCSIS 1.1 and 2.0 systems.

Plug-and-play installation

Built-in advanced firewall equipped with WEP, WPA and WPA2 Wi-Fi security encryption keeps your data safe.

Note: Ask your cable company if they support DOCSIS cable modems. DOCSIS (Data over Cable Service Interface Specification) is the industry standard for cable-based Internet access service

Overall Customer Rating

4.2 out of 54.2
4174 Reviews
86%of customers recommend this product.



  • The admin password in the documentation that came with this modem/router was incorrect.Ellie
    See all reviews that mention password as a con

Product images, including color, may differ from actual product appearance.