Customer Ratings & Reviews

I upgraded to the Cm 3000 from the spectrum supplied cable modem and glad I did. I also did upgrade my isp to 1 gig. Matched with the new netgear router my tv views are a lot more vivid and there is no lag in web browsing. These products are a little pricey but they are sure wort it to me and family

So far had for 24 hours this is a awesome modem so far i have had no drop in signal no lag everytime i wanted internet it i had it game reduced to no lag the cm3000 is fantastic this is one of the best modems i have had so impressed all i can say is netgear has really fixed the issue from the past madel and this is great hats off love it no more resetting modem so impressed

This product is better than the cable systems equipment. I've had less buffering and quicker response and downloaded speed to enhance my streaming capabilities.

This modem is exactly what I needed… I’m paying for 2000/300 download/upload and am getting all of it. I have been Xfinity customer for long time and didn’t want to switch to other services… I am very happy with this modem.

Great modem with fast speeds and easy setup and connections

This fixed my slow speeds. I thought my router being 5 years old was slowing down my internet but I bought this as well as a new router and I installed this first and my speeds came back and haven't dropped since.

Very good current cable modem. Problem was the ISP, not the modem. Changed to fiber so no longer needed.

Easy to set up, works well, app is intuitive, overall a great purchase.

Excellent modem. No loss of signal or cutting out. Fast, easy to connect.

Finally getting all the speed that xifinty promised paired with updated router, happy camper

For the most part, I’m noticing a slight improvement in connecting to Xfinity with 90% download/upload capacity. Overall, I believe this Netgear model is of high quality and performance. Xfinity Internet is the usual culprit behind all my connection and speed issues.

I recently upgraded my Xfinity plan to 2Gbps. My existing modem, despite advertising with handling 2000Mbps speed, couldn't handle my new internet plan. I purchased this modem, as Xfinity stated this was on their "Next-Gen Speed Tier" list. I plugged it in, followed the Xfinity app's instructions, and viola! Am getting 2.3Gbps consistently!! A bit pricey though...

Great option for those that have multi-gig service plans. If you are not receiving multi-gig speeds at your service access point this modem might be overkill. Works with Xfinity cable and was easy to switch over from a different modem. You need to make sure you have a router that can handle the speeds that you're serving as well or the speed of modem won't matter if you cannot route the increased bandwidth of wifi to your devices. This modem DOES NOT include a wireless router built in like some other options do. Netgear offers some all in one options as well. Bonus points: NetGear does not seem to be affiliated with the Chinese government like TP-LINK. :○)

I have Xfinity for my high-speed Internet. Xfinity did an upgrade in my neighborhood, so I needed to upgrade my modem to this model. I am getting much faster download and upload speeds.

Best modem I have ever owned. lightening fast. A noticeable difference from my modem from 3 years ago.

Fast and easy to set up, i would reccomend to anyone

The game changed for me It makes your internet Very

So far no complain, good speed and stable signal, I pay for 1g and it gives me 1g+ download and 339 uploads.

Works great with spectrum! Still going strong after initial setup!

My ISP's gateway kept giving me issues, so I decided to get myself a little treat. This modem is amazing!