ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Approved for Comcast Xfinity, Cox, Spectrum & More | 1 & 2.5 Gbps Ports | 2.5 Gbps Max Internet Speeds | 4 OFDM Channels | 2 Year Warranty

A Trusted Name in
Home Connectivity: Better connectivity, better speed. The ARRIS SUR
Fboard S33 DOCSIS 3.1 Cable Modem is designed to bring you superior connectivity, increase your network capability and provide faster streaming and downloading throughout your home. From a trusted brand with over 260 million modems sold and growing.
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 3.1 is the newest technology available from cable internet providers. Its 10x faster than DOCSIS 3.0, provides better security, reduces lag while gaming & enables multi-gig networking (ability to run fast speeds on your copper cable from your internet provider).
Simple and Secure Set-up: Plug-in the device, download the SUR
Fboard Central App, and follow the instructions to activate the modem. Connect to a Wi-Fi router for networking.
Compatibility: The SUR
Fboard S33 is compatible with major U. S. cable internet providers including Cox (Gigablast), Spectrum (Internet Gig), Xfinity (Blast! /Extreme Pro) and others. It’s approved for cable internet speed plans up to 2.5 -Gbps. Check your Internet Service Provider (ISP) website to confirm compatibility.
What’s in the Box: When you purchase you will get an ARRIS SUR
Fboard S33 Cable Modem, Power Supply, Quick-Start guide, and 2-year warranty card.
Ethernet Ports: Has one 2.5 -Gigabit ethernet port and one 1-Gigabit ethernet port to connect to a Wi-Fi router or other wired device.