Customer Ratings & Reviews

Outstanding performance. Does what it says. Can not complain. Easy setup and easy maintenance, just turn on and it takes care of the rest.

This is an excellent piece of networking equipment. Set-up was easy, and it's fully compatible with Spectrum internet service. I have had no problems with my ARRIS SURFboard Cable Modem since purchasing it and setting it up the same morning.

Cable modems are all pretty basic. This one is a cable modem. It makes internet just fine. If you can switch to fiber internet do it. I just did today and wow. Worth it!

Highest internet speeds possible. Preferred over combo router modem set ups.

Easy setup, speed is great, only limited by ISP but should easily handle the next few years of upgrades

This has been MUCH more reliable than our Moto SurfBoard ever was. Haven't had to restart it a single time since installing. The only trouble I had with installation was something our cable provider messed up... everything else went flawlessly. The best part is not having to pay our cable company a monthly rental fee. Only a couple more months, and this will have paid itself off.

Switched from Spectrum to Comcast and needed a cable modem as had to return the "free" one provided my Spectrum. No problem setting up. Comcast recognized immediately and completed the setup on a self install. Performance has been excellent.

Arris s33 modern has best performance and over 3 gbps speed although I have 400 mbps speed internet service. Very much satisfied with the uninterrupted speed and streaming.

Easy setup! Super fast speeds! It was literally plug and play setup, my cable company established connection within minutes.

Simple install. Breezeline had the modem switched over in only a few minutes. Works like a champ.

This was easy to set up and works much better with my Xfinity internet the the previous modem I was using. Solved my problem with the internet randomly dropping! The shape is a bit different than it seems in the picture but it works great!

Modem has a small footprint with a minor blue light, not overwhelming. So far so good no issues here at all. It runs cool not hot and I immediately got the fast 3.1 gig speeds. This is definitely a small speed demon. Highly recommend.

My old modem died and I replaced it with this. This works great and its compatible with the upgrades comcast made to their side of things.

This Modem actually works for our Spectrum Internet. The Cable provided modem had to be reset 5-10 times a week, this modem has yet to have to be reset for almost 2 months. Works great with no slowdowns due to multiple users.

Easy to install. Worked without a hassle. Purchased at the recommendation of my husband who retired as an electrical engineer.

This device worked great for just over 2 months, then Xfinity fried the device when they worked on wires in our neighborhood. They refuse to acknowledge that they damaged the unit. Will likely purchase another one.

Works perfect. Paired with a asus ax5700 router. Getting faster speeds and better range than xfinity modem

It works amazingly well for the price. I would definitely purchase again.

The monitor works excellent. The speed is fast and I don't have any problems. The setup was easy and quick when installing the unit.

Setup was a breeze. The self activation worked flawlessly and much appreciated. With DOCSIS 3.1 I'm able to obtain maximum plus speed of my ISP plan.