Customer Ratings & Reviews

A near lightning strike seemed to fry my old modem, so I bought this modem and was up and running again (Comcast) in just a few hours. I never did a careful speed analysis with the old one, so I'm not sure this one is faster, but it seems to be. The bottom line is that it was a no muss, no fuss installation and my internet connection works very well.

Working as expected. We are pleased with the results.

Speeds at 400 Mbps and easy setup. Faster than any modem I have owned.

I have 1GB speed being pumped to this from ISP. It goes from this modem to an Eero mesh device and from there into a Linksys SE3008 switch. Consistently getting 900MB+ speeds and I have many devices pulling on the feed. So, it works as advertised. Got this specifically because it could handle the throughput.

Works very well with Sparklight Internet. I was renting initially and for the price this was a big savings that paid for itself in 3 months.

Easy setup, works great! A total powerhouse! Well worth the money!

This has been great since I purchased it. Took it home connected it to xfinity and i haven’t had any issues.

Easy to install and seems to handle upgraded speeds

Works as advertised. Its a modem. Speed on xfinity is good. It took a few calls with xfinity and a vist from a technician to get it activated.

Simple set-up and flexible configuration. Very fast speed.

The product is perfect for Comcast just like the on the box. I think its works wonderful.

When I realized my modem was 13 years old, I went online and found what I needed. It pairs well with my Linksys Velop WiFi mesh router and now I have reliable, high speed internet.

Great modem, increased my download and upload speed! Needed this modem to upgrade to higher speed internet and it’s worked out well! I need to upload high resolution files for work and so far it’s been super fast and just what was needed.

Easy to Connect. Easy to Use. High-Speed Connectivity. Cheap and Best.

No issues as described by other people. Everything is running smoothly.

Easy to set up with my Spectrum service, decent speeds for home use!

I've used this and older versions of the Arris - Surfboard for years and have never had a problem with connections . The ONLY limitations on speed I've had were due to the Providers limitations. For anyone that has a problem with speed , It's on your end and not the Modem.

Works better than advertised. easy install. Looks good

We just upgraded to Xfinity gigabit internet here in the Boston area so when I heard I had to get a Docsis 3.1 modem in order to receive those advertised speeds ,I jumped on here read the reviews and bought it .Best investment I've made in electronics in a while getting 960 Mbps download speeds over here .Happy customer .

This device does exactly what it needs to do and provides high speeds for Comcast users. 2nd one I've gotten when needed to upgrade for higher speeds and great brand.