Customer Ratings & Reviews

Easy set up and works well with eero mesh system. Would buy again at price I purchased it.

This is a speedy Modem! I replaced comcasts version with this unit and saw immediate speed increases. Additionally, there were no crashes to date!!! In the previous comcast unit, I would have to reset at least once a week. This unit is trouble free and fast!!!!!

I finally can get the maximum speed Comcast offers since it has the full DOCSIS 3.1 spec. It's crazy seeing a Steam game downloading at 70 MB/s... and this is through an ASUS router too via Ethernet

Works great in our home. Fewer interruptions on our internet connection.

the price was great and it works well with mediacom.

My Arris was extremely easy to install. Steps are straight forward. Extremely fast. It handles all the requirements of COMCAST, my service provider. Most important of all, Arris is extremely reliable. I simply had no issues since I installed several months ago.

I got a good price on this and it was easy to set up after I contacted my internet provider to register it. I get much more speed from my internet now. I bought this on a recommendation from the IT guy at work.

Easy installation performs perfectly without any problems so far!

I bought this to replace a Spectrum modem that kept dropping internet service for 1-2 minutes throughout the day. This modem works flawlessly and my speed (I have the 400 Mbit tier) is faster, especially the upload speed. I definitely recommend this modem!

Bought this modem as I was converting from Cable TV to Streaming. Small size but the DOCSIS 3.1 handles the TV streaming excellently.

This modem is great and reliable and that's what you want out of a modem My wife, daughter and I all work from home and this modem works great, easy to setup and reboot if there's an issue with your ISP.

Very easy to set up. I removed my old modem and plugged in the power, the ethernet cable, & the cable line. I opened the Xfinity app on my phone (you need to have a phone to set this up - need to use data and not wifi) and click" activate now" under "Got new equipment to set up?" The app prompted me to enter the MAC ID number which is on the box and also on the modem. It took around 5-10 mins for Xfinity to recognize my device. We have a web of set up with router, control 4, security camera, etc. I didn't have to configure anything.

This is a must have for gig internet. I replaced my 10 year old surfboard modem with this one. This one was just as easy to get going... Plug and play. Gig internet with this modem is great for all my tech nerd needs. I have RCN Lehigh Valley and it works as it should.

Great cable modem, easy to setup and configure. Works for all of our Internet needs with our mesh Wi-Fi.

Fast connection and download speed. I have had no issues with this production

I bought this to replace my old Arris modem to qualify for Suddenlink's 1GB speed internet service. We took the following steps: #1. Upgraded the internet speed service with Suddenlink (online upgrade option) #2. Plug in new modem next to the old one but do not yet connect the cable and ethernet cables to the new modem. #3. Call Suddenlink tech support and provide the new modem's MAC address. (the call took about 30 minutes, mostly navigating through menus and waiting). That was it! No problems since the upgrade. Our previous Arris Modem (SB6183) was awesome as well but that older one was not capable of handling the 1GB speed.

Upgraded to Xfinity 600 mbps service and needed updated docsis 3.1 modem. Unit works very well and exceeds speed my plan has. Highly recommend to future proof with a devise that will give you the extra speed you may need Down the road.

It worked great. I like it . If you want have it you can get it

Has worked consistently for a couple years. Haven't had to troubleshoot.

I don’t have the fastest Internet service (200) but I figured I’d future proof with Docsis 3.1. I get about 230 at peak speed. Set up was easy. Got it on sale. Beats renting from the cable company.