NETGEAR CM1200-100NAR Nighthawk CM1200 DOCSIS 3.1 Multi-Gig Cable Modem, Black

.... after updating my router this week, it helped alot with speed. Yet some glitches in my home wifi smart plugs and devices would have glitches. Even with a one story, 800 sq ft apt, I wanted better webpage loading, too. I thought I may as well go with a new modem, too, and be "set" for a few years. This modem makes my Cox wifi whiz a great speed, right close to 1gig, and is set up to handle future gig increases, too. The features on this are too numerous to ramble on about, but between ease of set-up and small footprint, it was a great buy. I priced features, speed and future ready options, and this was the best for someone living in a smaller space than a large home. I've happy with this.

The modem works as claimed and meets all performance needs. I had a problem with it getting on line. I called the help line and determined that the problem was with the ISP. They had to do something on their end to get the ISP and the modem to communicate.

I was appreciative that Netgear sent me an email letting me know it was time to update my router with a link to ensure I was getting the correct one that worked with Xfinity. Setup was easy and it's working fine. Internet connection is good. No issues so far.

Very pleased with the immediate improvement to my internet speed. I only wish I had made switch earlier!

Well, the old one was working just fine and now so is the new one. Being on a fixed income I'm not a fan of forced upgrades that aren't in my budget but that's not Netgear's fault. Just a sign of the times.

Excellent modem! I've had it working over two years and it works without fuss or attention. Power outages sometimes need a reboot, but usually no (it the router that wants to be reset). Speed is as advertised and web pages / sites all load without fanfare. I do recommend it!

Great Product at a great price

I've been a long time user of multiple networking devices by Netgear, most recently the Nighthawk AC1900 Modem/Router Combo with Wi Fi 5 capability. Although, I now have dedicated devices for Wi Fi 6, the CM1200 Modem has been a game changer with my Xfinity internet service.

I had a Netflix modem for many years that worked just perfectly, but it finally died and I purchased this new one. I'm sure it's a good modem, but it did not work with my computer at all.

This Cable modem is terrible. It has four ports in the back of it. I can't hook a router ,access points or nothing to it. I have been on the phone with Xfinity and Netgear trying to get help with it.