Even years after its launch, the ARRIS Surfboard S33 remains one of the top-performing cable modems. Its advanced DOCSIS 3.1 technology and 2.5 Gbps Ethernet port make it a perfect choice for users seeking high-speed internet.
But how does it hold up for 2024 internet needs, and is it worth the investment? Let’s dive into the details and find out if the ARRIS S33 is still the best modem for you.
ARRIS Surfboard S33 Overview: Is It Still Worth It?
Despite being released a few years ago, the ARRIS Surfboard S33 continues to be one of the most reliable modems on the market.
With support for DOCSIS 3.1 technology and 32 x 8 channel bonding, this modem is designed to deliver fast, stable internet for homes with high-bandwidth demands.
It’s compatible with major ISPs like Xfinity, Spectrum, and Cox, making it a versatile choice for various internet plans.
Key Specifications of ARRIS Surfboard S33
| Feature | Description |
|---|---|
| DOCSIS Technology | DOCSIS 3.1 |
| Channel Bonding | 32 x 8 |
| Max Download Speed | 3.5 Gbps |
| Ethernet Ports | 1 x 2.5G Ethernet, 1 x 1G Ethernet |
| Backward Compatibility | Yes, with DOCSIS 3.0 |
| Dimensions | 5.14 x 1.8 x 4.74 inches |
| ISP Compatibility | Xfinity, Spectrum, Cox, Optimum |
| Release Date | August 2020 |
Real-World Performance: Does the S33 Deliver Gigabit Speeds?
The ARRIS Surfboard S33 shines in real-world performance, especially when paired with gigabit internet plans.
During my tests with Xfinity Gigabit Extra (1200 Mbps), I consistently achieved download speeds of 1013 Mbps and upload speeds of 47 Mbps on a wired connection.
The modem handled the traffic effortlessly, even when connecting multiple devices, thanks to its multi-gig 2.5G port.
Here’s a breakdown of the performance results based on distance from the modem:
ARRIS Surfboard S33 Speed Test Results
| Distance from Modem | Download Speed | Upload Speed |
|---|---|---|
| 5 feet | 1013 Mbps | 47 Mbps |
| 20 feet | 995 Mbps | 45 Mbps |
| 40 feet | 889 Mbps | 40 Mbps |
Compatibility with Major ISPs
One of the standout features of the ARRIS S33 is its wide compatibility with major ISPs. Whether you’re with Xfinity, Spectrum, Cox, Optimum, or another provider, this modem can support plans up to 2.5 Gbps, making it ideal for households with high-speed internet plans.
Here’s a quick look at the ISPs and the compatible plans:
| ISP | Recommended Plan |
|---|---|
| Xfinity | Gigabit Extra (1200 Mbps) |
| Spectrum | Spectrum Internet Gig (940 Mbps) |
| Cox | Gigablast (1000 Mbps) |
| Optimum | 1 Gig Internet (940 Mbps) |
Setup and Ease of Use: Quick and Simple
Setting up the ARRIS Surfboard S33 is straightforward, even for beginners. Follow these steps:
- Connect the Coaxial Cable: Attach the coaxial cable from your wall to the modem.
- Plug in the Ethernet Cable: Connect the modem to your router using either the 2.5G Ethernet port or the 1G port, depending on your needs.
- Activate the Modem: Use the Surfboard Central App to activate the modem and follow the prompts provided by your ISP.
The setup takes only about 10-15 minutes, and once completed, you can start enjoying high-speed internet immediately.
Design and Build Quality
With a sleek, compact design, the ARRIS S33 fits comfortably in any home setup. It measures just 5.14 x 1.8 x 4.74 inches, making it a space-efficient option.
The heat-dissipating vents on the top prevent the modem from overheating, even during heavy use. The multi-gig port and compact build set it apart from other modems in its class.
Pros and Cons of ARRIS Surfboard S33
Pros:
- DOCSIS 3.1 technology ensures future-proof compatibility with high-speed internet.
- 2.5G Ethernet port provides ultra-fast internet speeds for gaming, streaming, and more.
- Wide compatibility with major ISPs such as Xfinity and Spectrum.
- Compact design with excellent heat management.
Cons:
- Lacks USB ports, which could be useful for some users.
- Only two Ethernet ports (no link aggregation), limiting wired connections.
Is the ARRIS Surfboard S33 Worth the Investment?
At around $199, the ARRIS Surfboard S33 offers excellent value for households looking to maximize their internet speeds. If you’re using a gigabit internet plan, the S33 is a great choice for ensuring you get the full potential of your service.
The DOCSIS 3.1 technology also ensures that the modem will remain relevant as internet speeds continue to increase in the future.
Conclusion
The ARRIS Surfboard S33 remains a top choice in 2024 for users with high-speed internet needs. Its multi-gig capability, wide ISP compatibility, and impressive real-world performance make it an excellent investment for gamers, streamers, and smart homes.
If you want a modem that can handle gigabit speeds and more, the S33 is definitely worth considering.
