ARRIS SURFboard Cable Modem SB6190 RB Certified Refurbished


Get the ultimate internet experience.

The heart of your home network. Power yours with the SB6190.

The SB6190 is best for internet speed plans up to 400 Mbps.

Introducing the first Gigabit+ Cable Modem on the market. The SURFboard SB6190 is a DOCSIS 3.0 modem is capable of download speeds up to 1.4 Gbps! That’s fast enough to download multiple HD movies in one minute! Power your home network with the SB6190 to deliver the fastest speeds and most reliable connection to the Internet. With over 175 million sold, it’s easy to see why we’re the market leader!


SB6190 DOCSIS 3.0 Cable Modem Highlights

  • First Gigabit Cable Modem
  • Download speeds up to 1.4 Gbps
  • DOCSIS 3.0 Cable Modem
  • 32 download & 8 upload channels
  • Supports IPv4 and IPv6 – the latest Internet standard
  • Compatible with major U.S. Cable Providers
  • Easily setup your modem with the SURFboard Central app

Pair of Aces.

Superfast. Smart. Stress free.

Our cable modems give you the speed you need at the price you want.

Save on Rental Fees

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

Quick & Easy Setup

The SB6190 has one 1-Gigabit Ethernet port. Connect to a Wi-Fi router or enjoy reliable, high-speeds for things like smart TVs and gaming consoles.

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.


SB6190 SURFboard Technical Specifications

Compatibility Major U.S. Cable Providers
Download Speed (Internet) Up to 1.4 Gbps
Gigabit Ethernet Port 1 Port
Wi-Fi No
HD Multi-Media Streaming Yes
High-Performance Online Gaming Yes
Energy-Efficient Ethernet Yes
Telephone Port None