SBG7400AC2 Cable Modem & Wi-Fi Router with McAfee - Certified Refurbished


Get the ultimate internet experience.

Power your network with speed and performance with a space-saving all-in-one device!

More speed. More network capability. Faster streaming and downloading throughout your home.

The SURFboard® SBG7400AC2 is a DOCSIS® 3.0 modem, Wave 2 dual-concurrent Wi-Fi Access Point and 4-Port Gigabit Ethernet Router, all wrapped up in one device. It has 24 downstream x 8 upstream channels and is best for internet speed plans up to 400 Mbps.  Stop spending on monthly rental fees and own your modem.


SBG7400AC2 DOCSIS 3.0 Cable Modem Highlights

  • DOCSIS 3.0 cable modem & AC Wi-Fi router best for cable internet speed plans up to 600 Mbps
  • 24 downstream x 8 upstream DOCSIS 3.0 bonded channels
  • Four 1-Gigabit Ethernet Ports
  • 3x3 on 2.4Ghz and 4x4 on 5Ghz MIMO Antenna Configuration
  • Wave 2 AC2350 Dual Concurrent Wi-Fi
  • 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.


SBG7400AC2 SURFboard Technical Specifications

Compatibility Major U.S. Cable Providers
Download Speed (Internet) Up to 1 Gbps
Gigabit Ethernet Port 4
MoCA Technology No
Wi-Fi 802.11ac Wave 2
Wi-Fi Speed Up to 2350 Mbps
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
1 Year Warranty with all Certified Refurbished units.