Arris SURFboard G20 | DOCSIS 3.1 Wi-Fi 6 Modem Router Combo

The Arris SURFboard G20 is a DOCSIS 3.1 cable modem and Wi-Fi 6 router in a single, space-saving device. It eliminates the need for separate hardware and removes monthly rental fees that can cost up to $168 per year depending on your provider.

Why Choose the Arris SURFboard G20?

Built on DOCSIS 3.1 technology, the G20 supports gig-speed cable internet plans and delivers speeds up to 10x faster than older DOCSIS 3.0 devices. It also features next-generation upload optimization, reaching upstream speeds up to 450 Mbps. That makes it a strong choice for video conferencing, cloud backups, and live streaming.

The built-in Wi-Fi 6 (802.11ax) dual-band router provides faster wireless speeds and wider coverage compared to previous-generation Wi-Fi standards. Whether you are connecting smartphones, smart TVs, gaming consoles, security cameras, or laptops, the G20 handles multiple devices without the slowdowns common on older networks.

Key Features

• DOCSIS 3.1 Cable Modem + Wi-Fi 6 Router Combo: One device replaces two, reducing clutter and simplifying your home network.
• Speeds Up to 1 Gbps: Supports gigabit download plans from major cable providers.
• Upload Optimized: Next-generation upstream technology enables upload speeds up to 450 Mbps for smoother video calls and faster file transfers.
• Two 1 Gbps Ethernet Ports: Wired connections for devices that need the most reliable, low-latency link.
• Easy Setup: Plug in, download the SURFboard Central App, and follow the guided activation to get your network running in minutes.
• Trusted Brand: Arris equipment is used in over 260 million homes worldwide.

Compatible Internet Providers

The Arris SURFboard G20 is approved for use with Comcast Xfinity, Cox, Spectrum, and other major U.S. cable internet providers. It is not compatible with fiber, DSL, or satellite internet services. Always confirm compatibility with your specific plan before purchasing.

Stop Paying Rental Fees

Most cable providers charge a monthly equipment rental fee. Owning the Arris G20 lets you eliminate that recurring cost while upgrading to faster, more capable hardware. The device typically pays for itself within a few months of ownership.