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Main image of ARRIS (G20) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1.0 Gbps Max Speeds, Next-Generation Upload Optimized

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Alt view image 4 of 7 - ARRIS (G20) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1.0 Gbps Max Speeds, Next-Generation Upload Optimized

Alt view image 5 of 7 - ARRIS (G20) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1.0 Gbps Max Speeds, Next-Generation Upload Optimized

Alt view image 6 of 7 - ARRIS (G20) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1.0 Gbps Max Speeds, Next-Generation Upload Optimized

Alt view image 7 of 7 - ARRIS (G20) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1.0 Gbps Max Speeds, Next-Generation Upload Optimized

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ARRIS (G20) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1.0 Gbps Max Speeds, Next-Generation Upload Optimized

Item #: 9SIVN2GKX56867
Mfr. Part #: LEMSB0DDWHFV82
UNSPSC: 43222612

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A Trusted Name in Home Connectivity: Get high speeds, low latency, and a two-in-one product. With the ARRIS SURFboard G20 Wi-Fi Cable Modem, you will increase your network capability and get ultra-fast streaming, downloading and uploading throughout your home. From a trusted brand with over 260 million modems sold and growing.
Save Money: Own your modem and save. Reduce your cable bill up to 180 dollars per year in cable modem rental fees (Savings vary by cable service provider). Certified for use with most U.S. cable internet service providers. For a complete list see additional details below.
Modem Technology: DOCSIS 3.1 is the latest technology available from cable internet providers. Its 10x faster than DOCSIS 3.0, provides better security, reduces lag while gaming and enables multi-gig networking.
Next Generation Upload Speed Optimized: Switchable upstream filters to support optimized upload service tiers (provider dependent).
Simple and Secure Set-up: Just plug-in, download

Overview

Specs

Reviews

The SURFboard G20 DOCSIS 3.1 Wi-Fi 6 cable modem uses the latest technology to deliver faster download and upload speeds, all in a single device. The DOCSIS 3.1 functionality supports gig-speed cable internet plans. Powered by Wi-Fi 6 (802.11ax) technology on every radio, the SURFboard G20 delivers faster Wi-Fi speeds and greater range than the previous generation of Wi-Fi. Plus, with next-generation upload speed optimization, the G20 can achieve upstream speeds up to 450 Mbps, enabling worry-free video conferencing and ultra-fast data uploads.

Additional Information
First Listed on Newegg	August 07, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Armforce Return Policy

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Item#: 9SIVN2GKX56867