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ARRIS SURFboard SBG7400AC2 DOCSIS 3.0 Cable Modem WiFi Router Tested Xfinity Cox
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ARRIS SURFboard SBG7400AC2 DOCSIS 3.0 Cable Modem WiFi Router Tested Xfinity Cox
Price: US $44.99
For sale is aARRIS SURFboard SBG7400AC2 DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router, Approved for Comcast Xfinity, Cox, Charter Spectrum & more, Four 1 Gbps Ports, 800 Mbps Max Internet Speeds. The router is lightly used, tested, works as intended, and is ready for its next owner!
Includes:- Modem/Router- Power cord
Item will be shipped free via standard shipping or expedited at cost upon request. Thank you for viewing!
Manufacturer/Retailer Description:
BrandARRISModel NameSurfboardSpecial FeatureWPS, Parental ControlFrequency Band ClassDual-BandWireless Communication Standard802.11acCompatible DevicesGaming Console, Personal Computer, Tablet, Smart Television, SmartphoneFrequency5 GHzRecommended Uses For ProductGaming, HomeIncluded Componentsquick start guide, AC Power Adapter, modem routerConnectivity TechnologyWi-Fi, Ethernet
About this item
  • A Trusted Name in Home Connectivity: Get high speeds, better coverage, and a two-in-one product! With the ARRIS SURFboard SBG7400AC2 Wi-Fi Cable Modem, you will increase your network capability and get faster streaming and downloading throughout your home. From a trusted brand with over 260 million modems sold and growing..MoCA Technology : No. Telephone Port : None.
  • Save Money: Own your modem and save. Reduce your cable bill up to $168 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 3.0 is a reliable, broadly available, and affordable technology that delivers high speed internet to your home devices.
  • Simple and Secure Set-up: Just plug-in, download the SURFboard Central App, and follow the step-by-step intrstuctions to activate the modem, set-up and customize your Wi-Fi network, and add devices to your home network! Once setup is complete, the app provides real-time monitoring of the devices on your network, enhanced parental controls like setting time limits and pausing internet and much more.
  • Compatibility: The SURFboard SBG7400AC2 is compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity and others. It's approved for cable internet speed plans up to 800 Mbps. Check your Internet Service Provider (ISP) website to confirm compatibility.
  • Router Technology: Features four 1-Gigabit ethernet ports and delivers Wi-Fi 5 speeds up to 2.3 Gbps (2,350 Mbps).
  • Dedicated Customer Support: Live Chat and Phone Support available 8am -1am EST.
  • Dual-concurrent AC2350 Wi-Fi. Four 1 Gigabit Ethernet Ports

From the brandInternet, Wi-Fi, All-in-One.

Stream without buffering. Level up your gaming. The best combo modem/routers for you. Stop paying for monthly modem fee.

Previous pageNext pageProduct Description

Our leadership in video and broadband technology and services, combined with our dedication to close collaboration with our customers, allows us to continually stay ahead of the curve and innovate what's next. ARRIS is relentless in our focus to deliver strong results for our customers and our shareholders, and we do so in a forthright and ethical manner. ARRIS delivers a 70-year legacy of innovation. ARRIS invented digital TV & brought wireless internet into the home with the first cable modem gateway. We have a long track record of creating game-changing technology. We’re the same company that the world's leading service providers choose to connect millions of people around the world to the internet - we’re powering the digital world. ARRIS is at the center of a new era of entertainment and communication that unites our vision and technological leadership with our customers’ evolving needs to help transform the way that millions of people around the world connect to the internet and consume content. With the ARRIS SURFboard SBG7400AC2 Wi-Fi Cable Modem, you will increase your network capability and get faster streaming and downloading throughout your home. From a trusted brand with over 260 million modems sold and growing. Get high speeds, better coverage, and a two-in-one product!


From the manufacturer

Get 2 products in 1 device, a cable modem with built-in Wi-Fi router.

ARRIS SURFboard SBG7400AC2 DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router

Experience faster streaming and downloading throughout your home & eliminate monthly modem rental fees.

All-In-One Solution

A Wi-Fi cable modem is a cable modem and a Wi-Fi router in one device. It's a convenient, space-saving device that provides the connection to the internet and the ability to share it with all of your devices.

Sold over 260 Million in Home Connectivity

Own Your Modem & Save:

Own Your Modem & Save: Reduce your cable bill & no longer rent a cable modem, remove those monthly fees. Compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity and others.

Reliable Internet:

Reliable Internet: DOCSIS 3.0 is a reliable, broadly available, and affordable technology that delivers high speed internet to your home devices.

Built-in Wi-Fi Router:

No need to manage multiple devices. This space-saving device combines a cable modem & Wi-Fi router, with speeds up to 800 Mbps and Four 1 Gbps Ethernet ports for wired networking.

Straightforward Set-up:

Plug-in the device, download the SURFboard Central App, and follow the instructions to activate the modem and create your Wi-Fi network.

ARRIS Delivers Quality and Performance

ARRIS Delivers Solutions To Meet Every Need

DOCSIS 3.0 is an reliable, broadly available, and affordable technology that delivers high speed internet to your home devices.


AI Description:
The ARRIS SURFboard SBG7400AC2-RB is a cable modem and WiFi router combo that supports DOCSIS 3.0 standard. It has a maximum LAN data rate of 1000 Mbps and comes in black color. The device has Ethernet (RJ-45) and USB 2.0 ports, and 4 LAN ports. It supports wireless and wired connectivity, with features like dual-band and Wireless-Wi-Fi 802.11n. The unit is suitable for home networking and connectivity, and is approved with Xfinity and Cox (buyer to verify).

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