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.
Manufacturer | ARRIS |
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Brand | ARRIS |
Item model number | S33 |
Color | White |
Weight | 0.9 pounds |
Height | 5.1 inches |
Depth | 3.4 inches |
Product Id | 47268 |
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User Reviews and Ratings | 4.7 (1716 ratings) 4.7 out of 5 stars |
UPC | 612572216798 |
Designed to easily deploy Gigabit+ data services
SURFboard SURFboard S33 DOCSIS 3.1 Cable Modem DOCSIS 3.1 cable modem best for cable internet speed plans up to 3.5 Gbps Compatible with Cox, Spectrum, Xfinity and other major U.S. cable internet providers 32 x 8 DOCSIS 3.0 Modem Channels 2 downstream x 2 upstream OFDM DOCSIS 3.1 channels One 2.5-Gigabit Ethernet Port and One 1 Gigabit Ethernet Port Easily setup your modem with the SURFboard Central app 2 Year Limited Warranty
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Great modem. As other reviewer. I bought this to future proof for faster net down the line. Currently have 1gb speeds. This little modem doesn't miss a step. Besides the lack of a mounting hole. Which can be circumvented if you 3D print. I find no flaws.
I purchased this when it came out and run gig internet at my home. I use the 2.5 port to a centralized location in my house and a 2.5 capable Asus router and pull blazing speeds. I also use the gig port switched out to multple Xbox Series X systems and One X consoles throughout the house. Amazing product and easy to set up with my service provider!
I've had this particular model for 2 years and it's worked flawlessly. I've had no issues and I'm almost at a gig for connect speed, how much more could you want? The previous Surfboard modem, less capable model, from Arris I had for about 5 years again with zero issues.
I purchased this a year ago to future-proof my cable modem. I have no regrets. This beast gives true 2.5Gbps networking and has no issues maintaining a solid, fast, and reliable connection.
Got this because internet suddenly went out and previous arris modem was over 8 years old. Only has one indicator light and no instructions on color codes. Also internal fan has very noisy buzz when running.
Can't give it one star as it has done a good job...till about a month or so ago. This issue is I have for the last month lost connect at least once or twice a week. ISP says everything is good on there side it is on mine since I bought the modem and to go update the firmware. However I find that Arris does not update their period. So I would recommend staying away from it from that stance. I will also agree with another commenter in that you can only use one of the 2 ports. Very disappointing.
It'll work up to 1.2gb down, but upload is throttled 35-40gb. Won't work for the next gen network (AKA "10G Network") speeds.
Doesn't do the new Xfinity upload speed. No information on if they ever bother to complete compliance testing..maybe it's Xfinity's fault, but who knows because no one acknowledges the issue.