ARRIS Surfboard SBG8300-RB DOCSIS 3.1 Gigabit Cable Modem & AC2350 Dual Band Wi-Fi Router


Get the ultimate internet experience.


The perfect solution for Gigabit speed internet plans!

With DOCSIS 3.1 speeds up to 10+ Gbps and Wi-Fi speeds up to 2350 Mbps, the SBG8300 is the perfect solution for Gigabit speed internet plans! It's capable of bonding up to 32 downstream and 8 upstream DOCSIS 3.0 channels or 2 x 2 OFDM DOCSIS 3.1 channels, providing increased bandwidth for true gigabit speed capability. It's perfect for gigabit speed internet plans. As more cable providers upgrade the services to offer DOCSIS 3.1, your network will be ready with the SBG8300.


SBG8300 DOCSIS 3.1 Cable Modem Highlights

  • 10+ Gbps DOCSIS 3.1 Download Speeds
  • 32 x 8 Modem Channels
  • 2 downstream x 2 upstream OFDM channels
  • WiFi speeds up to 2350 Mbps
  • 3x3 on 2.4Ghz and 4x4 on 5Ghz MIMO antenna configuration
  • Four 1-Gigabit Ethernet Ports
  • Dual-band concurrent AC Wave 2 Wi-Fi
  • Supports IPv4 and IPv6
  • Compatible with Major U.S. Cable Providers

2 Products in 1 Device.

Superfast. Smart. Stress free.

Arris gives you the speed you need at the price you want.

Save on Rental Fees

When you shop ARRIS, not only are you powering your home network with the latest technology, you save money on modem rental fees.

Quick & Easy Setup

With just a few quick cable connections and a visit to your ISP's activation page, you can have a lightning-fast home network up and running.

Manage Connections Easily

The ARRIS SURFboard Manager App is a simple way to manage your home WiFi network from the convenience of your mobile device.


SBG8300 SURFboard Technical Specifications

Compatibility Major U.S. Cable Providers
Download Speed (Internet) Up to 10+ Gbps
Gigabit Ethernet Port 4
MoCA Technology No
Wi-Fi 802.11ac Wave 2
Wi-Fi Speed Up
Wi-Fi (Pairing Button) Yes
Preset Wi-Fi Security Yes
Wireless Guest Access Yes
HD Multi-Media Streaming Yes
High-Performance Online Gaming Yes
Energy-Efficient Ethernet Yes
Telephone Port None