ARRIS SURFboard S33 2.5G DOCSIS 3.1 Cable Modem, White
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ARRIS SURFboard S33 2.5G DOCSIS 3.1 Cable Modem, White

SKU: AR1001358 MFR: 1001358
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$161.03
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Key Features

  • Experience lightning-fast internet with this ARRIS DOCSIS 3.1 cable modem, perfect for streaming!
  • Enjoy reliable brand performance with speeds up to 2.5 Gbps, ideal for heavy bandwidth use.
  • This SURFboard modem is compatible with major US cable providers, ensuring seamless connectivity.
  • Secure your network with advanced technology, designed to safeguard your data and privacy online.
  • Upgrade to this ARRIS modem for enhanced performance, supporting multiple devices simultaneously.
  • Easy setup gets you online quickly; enjoy wide coverage throughout your home with a wired connection.
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Temporarily On Backorder?Expected Availability: 10/2025
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ARRIS SURFboard S33 Specifications

  • Color

    White

  • Compatibility

    Major US Cable Providers

  • Best for Cable Internet Speed Plans

    Up to 2.5 Gbps

  • DOCSIS Technology

    DOCSIS 3.1

  • Gigabit Ethernet Ports

    1x 2.5 GbE
    1x 1GB Ethernet Port

  • Built-in Wi-Fi

    No

  • Digital Voice Service Capability

    No

  • Wired Speeds

    Up to 2.5 Gbps

  • Channels

    32x Downstream / 8x Upstream
    2x Downstream / 2x Upstream (OFDM)

  • UPC Code

    612572216798

About ARRIS SURFboard S33

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!

Compatible Service Providers
• Advanced Stream
• Altice Optimum
• Altice Suddenlink
• Armstrong
• Atlantic Broadband
• CableOne/Sparklight
• Click CableTV
• Comcast/Xfinity
• Cox
• Grande Communications
• New Wave/Sparklight
• Mediacom
• RCN
• Service Electric
• Spectrum
• Wave Broadband
• WOW
• Zito Media

ARRIS SURFboard S33 Features

  • DOCSIS 3.1 cable modem best for cable internet speed plans up to 2.5 Gbps
  • One 2.5 Gigabit Ethernet Port and One 1 Gigabit Ethernet Port
  • 2 downstream x 2 upstream OFDM DOCSIS 3.1 channels
  • 32 downstream x 8 upstream DOCSIS 3.0 bonded channels
  • Compatible with Cox, Spectrum, Xfinity and other major US cable internet providers
  • Easily setup your modem and get a real-time view of the devices on your network with the SURFboard Central app

Warranty Information

This product has a limited warranty of 24 months.

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Key Features

  • Experience lightning-fast internet with this ARRIS DOCSIS 3.1 cable modem, perfect for streaming!
  • Enjoy reliable brand performance with speeds up to 2.5 Gbps, ideal for heavy bandwidth use.
  • This SURFboard modem is compatible with major US cable providers, ensuring seamless connectivity.
  • Secure your network with advanced technology, designed to safeguard your data and privacy online.
  • Upgrade to this ARRIS modem for enhanced performance, supporting multiple devices simultaneously.
  • Easy setup gets you online quickly; enjoy wide coverage throughout your home with a wired connection.

What's in the box:

  • ARRIS SURFboard S33 2.5G DOCSIS 3.1 Cable Modem (White)
  • Power Adapter
  • ARRIS 2 Year Limited Warranty