Designed to easily deploy Gigabit+ data services.DOCSIS 3.1 Ultra Fast Cable Modem Your Gigabit home network will be ready with the SURFboard S33. A DOCSIS 3.1 cable modem, capable of download speeds up to 3.5 Gbps the S33 is the fastest modem in the SURFboard lineup, Delivering the fastest speeds and the latest technology without the premium rental cost. With a 2.5 Gbps Ethernet port plus an additional 1 Gbps Ethernet port, the SURFboard S33 DOCSIS 3.1 Cable Modem is the perfect solution for multi-Gigabit home networking! |
S33 DOCSIS 3.1 Cable Modem Highlights
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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 S33 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
Connect all your mobile devices and smart home products seamlessly with Arris.
S33 SURFboard Technical Specifications
Compatibility | Major U.S. Cable Providers |
Download Speed (Internet) | Up to 3.5 Gbps |
DOCSIS | 3.1 |
Gigabit Ethernet Port | One 2.5 Gb Ethernet port and one 1 Gb Ethernet port |
Wi-Fi | No |
HD Multi-Media Streaming | Yes |
High-Performance Online Gaming | Yes |
Energy-Efficient Ethernet | Yes |
Telephone Port | None |