ARRIS (SBG10) – Cable Modem Router Combo – DOCSIS 3.0 16 x 4 Gigabit & AC1600 WiFi, For Comcast Xfinity, Cox, check with ISP for compatibility [Not for Spectrum] 400 Mbps Max Internet Speeds

Overview

The ARRIS SURFboard SBG10 is a reliable and cost-effective modem-router combo that integrates DOCSIS 3.0 cable modem technology with dual-band AC1600 WiFi. Built to support download speeds up to 686 Mbps and certified for Comcast Xfinity and Cox, it is designed for smooth streaming, gaming, and browsing in small to medium households. By owning your equipment, you save on monthly rental fees while enjoying consistent and secure connectivity.

Key Features

• DOCSIS 3.0 Technology (16×4 Channels): Provides high-speed internet with maximum download speeds up to 686 Mbps and upload speeds up to 131 Mbps.
• AC1600 Dual-Band WiFi: Delivers wireless coverage on both 2.4 GHz and 5 GHz bands for multiple devices including smartphones, smart TVs, and computers.
• Two-in-One Device: Combines cable modem and WiFi router in one unit, reducing clutter and simplifying setup.
• Easy Setup with SURFboard Central App: Activate service, configure WiFi, and manage devices directly from your smartphone. Includes parental controls and network monitoring tools.
• ISP Compatibility: Works with Comcast Xfinity and Cox. Not compatible with Spectrum.
• Cost Savings: Eliminates cable modem rental fees, saving up to $168 annually (varies by provider).
• Included Components: Comes with the SBG10 modem-router, power supply, quick-start guide, and a 2-year warranty card for peace of mind.

Performance

With its 16×4 channel bonding, DOCSIS 3.0 technology, and AC1600 WiFi, the SBG10 delivers smooth HD streaming, casual online gaming, and reliable browsing for multiple users. Its affordable yet capable design makes it a practical choice for standard home internet plans.

When It’s a Good Fit

• Homes with internet plans up to 400 Mbps
• Small to medium households with multiple connected devices
• Families seeking built-in parental controls and simple app-based management
• Users looking to reduce monthly rental costs

Before You Buy (What to Note)

• Confirm compatibility with your cable provider before purchase.
• Not compatible with Spectrum, DSL, fiber, or satellite services.
• Designed for residential use; performance depends on your ISP plan.