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ARRIS - SURFboard S33 32 x 8 DOCSIS 3.1 Multi-Gig Cable Modem with 2.5 Gbps Ethernet Port - White

Model:S33
SKU:6425831
Your price for this item is $199.00
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Highlights
Features

The ARRIS SURFboard S33 is a DOCSIS 3.1 Cable Modem that delivers the fastest speeds and the latest technology. With a 2.5 Gigabit and a 1 Gigabit Ethernet port, the S33 enables a multi-gig experience for things like online gaming, 4K video streaming and more. It’s best for cable internet speed plans up to 2.5 Gbps and setup is simple with an easy-to-use app. It's compatible with any Wi-Fi router and saves you money on monthly rental fees. Upgrade your home network with an SURFboard S33 DOCSIS 3.1 Cable Modem.

  • 2.5 Gb Port for Multi-Gigabit Networking

    This modem features a 2.5 Gigabit Ethernet port plus a second 1-Gigabit Ethernet port enabling support for multi-gigabit networking. Best for cable internet speed plans up to 1.2 Gbps.

  • DOCSIS 3.1 technology

    DOCSIS 3.1 technology is the latest technology offered by cable internet providers. It's 10x faster than DOCSIS 3.0, provides enhanced security features, reduces lag while gaming and supports Gigabit speeds.

  • Works with any Wi-Fi Router

    Using one of the Ethernet ports on the S33, connect to any Wi-Fi Router to share the high-speed internet connection around your home.

  • Save on monthly rental fees

    Experience value at its best. The SURFboard S33 cable modem can save you up to $168 per year in rental fees. Stop renting and own yours today!

  • Compatible with major U.S. Cable Internet Providers

    Approved for use with Cox, Spectrum, Xfinity and many others.

  • Support When You Need It

    ARRIS has a long history - over 70 years - in the home networking category. With over 260 million networking devices sold worldwide, we have dedicated customer support and a 2-year warranty to ensure your investment is protected.

What's Included

  • S33 Cable Modem

  • Power Supply

  • Ethernet Cable

  • Software License & Regulatory Card

  • Support Information Card

  • Quick Start Guide

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This Product
ARRIS - SURFboard S33 32 x 8 DOCSIS 3.1 Multi-Gig Cable Modem with 2.5 Gbps Ethernet Port - WhiteARRIS - SURFboard S33 32 x 8 DOCSIS 3.1 Multi-Gig Cable Modem with 2.5 Gbps Ethernet Port - White
Your price for this item is $199.00
 
Internet Service Provider (ISP) Compatibility
Cox Communications, Spectrum, XFINITY from Comcast, Most cable providers
Data Not Available--
Cox Communications, Spectrum, XFINITY from Comcast, Most cable providers
Cox Communications, Spectrum, XFINITY from Comcast, Most cable providers
DOCSIS Certification
3.1
Data Not Available--
3.1
3.1
Channel Bonding
32 x 8
Data Not Available--
32 x 8
32 x 8
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Reviews

Rating 4.6 out of 5 stars with 1903 reviews

Rating by feature

  • Rating 4.7 out of 5 stars

  • Rating 4.7 out of 5 stars

  • Rating 4.7 out of 5 stars

92%would recommend to a friend

Customers are saying

Customers highly value the SURFboard S33 modem for its easy setup, reliability, and high performance. Many customers appreciate its compact size, affordable price, and compatibility with various devices. However, some users have concerns about overheating issues, occasional malfunctions, and the limited functionality of the accompanying app.

This summary was generated by AI based on customer reviews.

Top Mentions filter

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    It works

    Replaced an old Motorola docsys 3.0 modem that Comcast no longer supports. Noticed immediate improvement in speed with streaming. No more artifacts and poor resolution. Also improved my MoCA setup. I think could be faster but Comcast caps the speed. Very small compared to my old modem. Setup was very easy. Was able to get it working and activated from my phone within minutes and no need to call which was great.

    Posted by Steve

  • Rated 5 out of 5 stars

    Good solid modem, but runs very hot

    Works great on Spectrum internet. It was hard to tell with the ISP-provided modem if a problem was signal related (inside or outside) because it didn't give us access to the modem's internal management page, so I bought my own modem. We currently have 500 mbps service and it works fine at those speeds. If we ever increase our plan to higher speeds, I expect this modem to work properly at gigabit speeds as well. The only downside to this modem is that it runs very hot. This is not a one-off issue with my modem; Reddit is full of discussions relating to heat with this modem. Ultimately, I placed an 80mm USB fan above it blowing down on it and it lowered the internal temperature by about 30 degrees (from about 120F to 90F). It seemed to run fine without the fan (no dropouts or speed degradation), but 120F is pretty hot for electronics, especially when sitting in open air on a shelf. At that temperature, I'd expect it's life to be shortened so I provided active cooling. I think if they could add a fan near the top of the device blowing up and out, it would make a huge difference. The case, as it is, has poor ventilation. Adding vent holes to the side of the cabinet would be also likely provide better ventilation and cooling.

    Posted by vdawg

  • Rated 5 out of 5 stars

    You will love it

    The ARRIS SURFboard S33 32 x 8 DOCSIS 3.1 Multi-Gig Cable modem is an outstanding choice for anyone looking to upgrade their home network. With the latest DOCSIS 3.1 technology, it offers ultra-fast speeds, making it perfect for activities like 4K streaming, online gaming, and heavy file downloads. The 32 download and 8 upload channels ensure a stable and high-performance connection, even during peak usage times. The S33 is future-proof, supporting multi-gigabit speeds to handle the growing demands of modern internet services. Setup is simple, and its sleek design fits easily into any home environment. Whether you're a casual user or need top-tier performance for a smart home or office, the ARRIS SURFboard S33 provides excellent value and reliability. Highly recommended for anyone looking to enhance their internet experience!

    Posted by TonyR

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