Customer Ratings & Reviews

This is one of the best cable modem for Xfinity.. it just works excellent with my Xfinity connection. I also got a Google WiFi connected to it and both are best combination.

Needed to upgrade to 400 Mbps internet to get unlimited data so a new modem was required. Replaced the existing modem, contacted my ISP, and upgrade complete!

Want to save money on your cable bill? Return your cable modem and buy your own. Besides, this modem is better than anything Comcast provides you.

great modem I have 400.0 internet and this is hooked up to a ac2300 netgear router and my speeds test at 480 download and 24 upload. Highly recommend it

I like everything about this device.. no problem easy to install. Overall no complaints. 5STARS!

Worth the sale, works deliberately. Would recommend to others.

Easy to setup and delivers really good speed. Have 1Gb from xfinity and usually see speeds at least 950Mbps, not sure why they seem to cap it, but thats on xfinity.

I upgraded my internet speed and chose this modem over other ones. The setup was very simple and quick with the help of a Wave technician. There's been no problem so far.

We cut the cable! I paired the CM1000 with an Orbi mesh wifi and getting consistent speeds over my rated 100mps service throughout our entire 2500sq ft 2 story home. Couldn't be happier!

Never opened it because I needed a new router as well so returned it for a combo modem router

I bought this to work WOW and 1 gig internet. This has been working flawlessly for more than 5 months. I have been getting close to 1 Gig.

Had an old cox router and upgraded to this bad boy, works amazingly.

Pretty much plug n play. Just had to call WOW and give the the MAC address and now I don't have to pay $15 a month to rent a Modem.

I replaced my old modem with this Netgear. Wow what a difference. I now have the speed that I am paying for. Highly recommend. Great service from Best Buy.

good product works well with my orbi wireless router. very fast works great with cox service and i have at least 10 devices hooked up to my router at all times.

I haven't had any problems at all with this modem. Knowing that as our provider upgrades we already have the equipment well need is very reassuring.

Very good and fast much better than sb6190 . 5 min connection for Comcast .one good think is they don't have too many indicators light flashing then sb6190. I can enjoy the light off and watch tv

Fast and easy to set up. The interface and everything is a treat, good product and I'd recommend if you are looking for a DOCSIS 3.1 cable modem.

I've had this cable modem for a while and there hasn't been any hickups! And it has saved me from that rental equipment monthly fee from my ISP!

This modem works so well with our Eero mesh Wi-Fi. It hasn’t failed us yet and it does exactly what we need.