Customer Ratings & Reviews

This modern really increased my internet speeds! Highly recommend it!

CM1200 is awesome. The speed difference is noticeable. I used an Orbi mesh with it. 800-900 Gbps on comcast. Worth the money.

Online shows it is compatible with Xfinity. It worked for a week or so without kuch problems then it completely just doesnt work. Then to find out its not compatible with our xfinity for whatever reason. I couldnt return since i had trashed the original box. Had to get a different one to make it work.

Works great. Way better than old cable modem. Upgrade recommended

So far so good. Our internet signal is nicely dispersed throughout our 3-floor home. No complaints! Easy set up, too.

Great Modem! I returned my Arris S33 for this modem and my speeds improved a lot. I recommend this modem. I love it.

Super fast AAA never see different une like this i have old version this one its amazing

Don’t pay Comcast the service fee for using their equipment buy your own it works better and saves you money in the long run

I have owned several modems usually Arris brand but this modem is by far superior. If you have the extra money don't hesitate, buy this modem.

Tried several modem router combination, separating the modem and router was the best way to go for a reliable and fast connection.

It is a nice purchase. It works great and I am fully satisfied.

I thought my issue was the router to get better full internet speed but it’s the modem. Huge difference

It has 4 ethernet ports on the back, but 3 are useless. I bought this due to it having 4 ports on the back. Could not hook up unless I only plugged into port 1 with nothing on the other ports. Called Tech support and was informed that this IS ONLY a CABLE MODEM, not a router. I tried to then get it to link with my TP LINK router, but was unsuccessful. I spent 2 days in all trying to make it work. I would work with all 3 of my desktops, but only with one at a time. I returned the cable modem.

This modem matches perfectly with my router, nighthawk is the way to go.

We got tired of renting inferior modems from Spectrum. This one works far superior.

Install was simple, phone app makes it very easy to change password and setting. Have had 10+ devices connected and zero lag. Great buy!

Does what it is supposed to do. Seems to provide better results than the modem provided by the ISP

Replaced a 10 year old modem and this one is great.

This modem has helped me get the most out of my internet speed can not complain.

This is the second Netgear device I’ve owned. The excellent operational and efficient performance I experienced before continues.