Surf at Lightning Speed with ARRIS Surfboard S33-RB DOCSIS 3.1 Cable Modem

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Set Alert for Product: ARRIS Surfboard S33-RB 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 | RENEWED - $109.99
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The ARRIS Surfboard S33-RB boasts a noteworthy attribute in its utilization of DOCSIS 3.1 technology, enabling it to accommodate high-speed internet plans offered by prominent cable internet providers like Comcast Xfinity, Cox, and Spectrum. The modem exhibits backward compatibility with DOCSIS 3.0, thereby enabling its functionality with earlier internet plans.

Last updated on May 25, 2024 9:12 pm
Surf at Lightning Speed with ARRIS Surfboard S33-RB DOCSIS 3.1 Cable Modem
Surf at Lightning Speed with ARRIS Surfboard S33-RB DOCSIS 3.1 Cable Modem

Original price was: $139.00.Current price is: $109.99.


The ARRIS Surfboard S33-RB DOCSIS 3.1 Cable Modem is a cable modem that offers high-speed internet connectivity with a maximum speed of 2.5 Gbps, ensuring dependable and swift internet access. As an individual who frequently engages in content streaming and online gaming, I was eager to test the efficacy of this modem and ascertain its ability to fulfill its advertised claims.

The installation process was effortless. The modem was successfully installed and operational within a matter of minutes. The online configuration wizard proved to be user-friendly, and the simplicity of the procedure was duly noted.

After successfully setting it up, I conducted several speed tests to determine the velocity of my internet connection. The outcomes were highly impressive. The Surfboard S33 exhibited consistent and dependable performance in terms of speed, even under the condition of multiple device connections.

The modem’s capacity to manage numerous devices concurrently was noteworthy. The provision of two 

Gigabit Ethernet ports facilitated the seamless connection of my gaming console, computer, and smart TV without any connectivity complications. The seamless streaming of content and uninterrupted gaming experience was encouraged by the efficient performance of the system, which eliminated any latency or buffering issues.

The ARRIS Surfboard S33-RB DOCSIS 3.1 Cable Modem has been deemed a commendable investment for individuals seeking a dependable, high-speed internet connection. Despite being relatively costly compared to alternative cable modems, the device’s velocity and capacity to accommodate numerous devices render it a worthwhile investment. This modem is a viable option for individuals who engage in frequent content streaming or online gaming.

The primary drawback of the Surfboard S33 pertains to its cost. The product is situated towards the higher end of the price range, potentially rendering it less attainable for specific consumers. Nevertheless, if one is willing to invest, the performance of this modem is highly satisfactory.

The ARRIS Surfboard S33-RB DOCSIS 3.1 Cable Modem is a commendable option for those seeking a cable modem that can accommodate numerous devices and provide prompt and dependable internet speeds. The cable modem’s ease of installation, ability to support multiple devices, and remarkable speed render it a highly advantageous acquisition for individuals seeking a high-end product.


  • DOCSIS 3.1 cable modem
  • Supports internet speeds up to 2.5 Gbps
  • Compatible with major cable ISPs
  • 2 Gigabit Ethernet ports for multiple device support
  • Easy setup with the web-based setup wizard
  • LED indicators for easy troubleshooting


  • Fast and reliable internet speeds
  • Can handle multiple devices simultaneously
  • Easy to set up with user-friendly setup wizard
  • Compatible with most cable ISPs
  • LED indicators for easy troubleshooting


  • Expensive compared to other cable modems
  • It may not be accessible for all users due to its high price point.


In conclusion, the ARRIS Surfboard S33-RB DOCSIS 3.1 Cable Modem is an excellent choice for anyone looking for a fast and reliable internet connection that can handle multiple devices. Its impressive speed, multiple device support, and easy installation make it a great investment for home or office use. Although it’s a bit pricey, its performance and features make it worth the investment for anyone who needs a top-of-the-line cable modem.

*The products reviewed on this affiliate store are not owned by us, and any information provided is for general information purposes only, not intended as professional advice.

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