Rated 5 out of
5
by
Michael C. from
Great Cable Modem
I purchased the NETGEAR CM 3000 and it works great. I’m getting multi gig speed from xfinity. I’m very happy with this product.
Date published: 2025-03-31
Rated 5 out of
5
by
Brian from
Fast and reliable, unlike Comcast
Upgraded to the CM3000 from an MB8611 on a Comcast gigabit plan. After the initial run around of Comcast not provisioning the modem correctly, it seems like the CM3000 saturates my older RT-AX68U router up to mid 900Mbps download speed and up to 350Mbps upload on the Comcast upgraded plan. These speeds aren't consistent which is almost certainly on Comcast. Great modem if you have a gigabit or higher plan.
Date published: 2025-03-25
Rated 5 out of
5
by
David from
Upgrade
Upgrading to the nighthawk cm3000 is 100% worth every penny.Get the Mbps that I am paying for is awesome and no rental fees I am running 4 computers 2 streaming tvs and a xbox there is no lagging.Setup was very easy 10 minutes. Netgear support is probably the best I have dealt with.if you’re playing for hi speed internet buy the best equipment CM3000 is the best.
Date published: 2025-03-16
Rated 5 out of
5
by
Fenton from
Needed a Faster Modem
My old NightHawk was not getting the speed I was paying Comcast for, so decided i needed a faster modem that would connect better with my web routers. So far I am happy with the performance of the.modem. But I did have to also get a faster WiFi adapter for my computer.
Date published: 2025-03-13
Rated 5 out of
5
by
Matthew617 from
NetGear Cable Modem (CM3000),
[This review was collected as part of a promotion.] So far, so good- it is running flawlessly on Spectrum- much much better than the old modem I had.
Date published: 2025-03-10
Rated 5 out of
5
by
Jeremiah from
great product
This is the second modem of this type that we have bought and works great and we are a high use home. The only con if there is one, due to our high use the modem only lasted 2.5 years or so
Date published: 2025-03-07
Rated 5 out of
5
by
Brad T from
Wow😳
Blazing fast speeds and easy installation, what else are you looking for?
Date published: 2025-03-02
Rated 5 out of
5
by
Maggie D from
Delivers Fast Speed **
[This review was collected as part of a promotion.] I’m not an IT person so you won’t get the detailed spec opinions or advanced setup options. I recently cut the cable and opted to update my equipment to ensure fast, reliable speeds for streaming. Along with this modem I also purchased a new mesh 3-router system. My setup also includes a switch. I purchased CAT8 cables. The modem is located near the front of a 1,340sf single floor house. I gave priority to careful positioning of all devices in order to get the best speed. After setup I ran speed tests and various PC’s (wired and wireless) and got fast upload/downloads in line with the Xfinity gigabit x2 plan. An FYI to all though - the QoS got enabled on the router system which in turn throttled my speed much lower. The modem was blamed for the speed issues. Netgear support was phenomenal at diagnosing and determining the modem was working as should. Speed tests were over 2,000mb. 2nd call to router support where I discovered the QoS matter. Once disabled, my speeds were back to blazing fast. No drops. No issues. We’re good!
Date published: 2025-02-28
Rated 5 out of
5
by
AmesJainchill from
Works with Comcast X2 tier service and speeds
No issues so far. Compatible with Comcast X2 next gen speeds and service tier. Getting advertised 2.3gbps down and 300+mbps up. YMMV depending on wiring, splitters inside your home, etc.. Connected to Asus ROG GT BE98 Pro router.
Date published: 2025-02-14
Rated 5 out of
5
by
Michele from
Nighthawk modem
Easy to set up. Works great with the new nighthawk router.
Date published: 2025-02-13
Rated 5 out of
5
by
Stephen from
Perfect choice for a great modem
Found this to be the perfect choice to meet my needs. Super easy set-up, very reliable, fantastic speed and frequency with a really nice slim design. Thank you Netgear!
Date published: 2025-02-09
Rated 5 out of
5
by
Alex G from
Super fast, east to setup
The CM300 NETGEAR router was easy to set up, is stylish as routers go, and provides fast internet. I paired this router with TP-Link AX3000 WiFi 6 Router (Archer AX55 Pro) and they work great together. I’m only paying for about 500mbps download annd 50mbps upload internet, but reliably getting about 750mbps with an upload speed around 100mbps. The router runs quiet with its internal fan.
Date published: 2025-02-09
Rated 5 out of
5
by
Gary from
Easy and Fast
I appreciated how simply the new Nighthawk installed. I’m getting maximum downloads now, and the link aggregation should be a phenomenal addition once I have a WiFi router that can handle two aggregate ports.
Date published: 2025-02-04
Rated 5 out of
5
by
BigDaddyBo from
Great speed
Great download and upload speeds. Xfinity upgraded in my area but I couldn't get the new upload speeds with old modem. I wasn't willing to
Date published: 2025-02-02
Rated 5 out of
5
by
Brad M from
upgraded for the future
I recently upgraded to the Netgear CM3000 Cable Modem at home. My previous cable modem was from 2019 and Cox suggested I upgrade. I had a service call after the upgrade to maximize my signal and they did some things. This house is from 1962 and coxial cable is not new. Currently getting a good signal. I can tell I'm in range on the modem's webpage.
Date published: 2025-01-25
Rated 5 out of
5
by
BarbaraD from
Replaced Netgear Modem. New modem supports up to 2.5Gb
2.5Gb Netgear Modem
Date published: 2025-01-25
Rated 5 out of
5
by
Donald B. from
Great Modem
This modem was so easy to set up. Took me less than 10 minutes for everything. My speeds doubled and download almost tripled.
Date published: 2025-01-23
Rated 5 out of
5
by
Donald Bedra from
Easy set up
Was super easy to set up. Works great, amazing speed compared to my old modem.
Date published: 2025-01-22
Rated 5 out of
5
by
Donald Bedra from
Easy set up
Was super easy to set up. Works great, amazing speed compared to my old modem.
Date published: 2025-01-22
Rated 5 out of
5
by
GVZ from
Powerful modem for up to 2.5 Gbps download speed
[This review was collected as part of a promotion.] I have purchased Netgear CM3000 just about a couple of weeks ago after much research. I had a few concerns about the modem's compatibility with Comcast network in our area and several issues reported by other users w/r to the modem's reliability and stability. So far, I'm fairly satisfied.
1) Purchase, delivery, unpacking - can't be happier, no issues to report.
2) Initial set-up - no real issues. There was an issue after I did the self-installation - I noticed that the upload speed was low (the main reason I purchase the modem was to improve the upload speed). I called Comcast tech. support, asked them to re-provision the modem with a CORRECT boot file, and in fife minutes my upload speed was ~7 times higher.
3) the modem has been up and running for a couple of week with no hiccups that I could report.
I will be examining the logs and watching the modem performance. If anything goes wrong, I will come back to this review and update the rating - but so far everything looks good and I'm searching for a new router.
Date published: 2025-01-19
Rated 5 out of
5
by
Brittany from
Speeds I’ve Never Seen!
I used to have an Xfinity modem that worked well, but I wanted something I could fully manage and with significantly faster speeds. Recently, I purchased a combo router/modem and encountered a ton of issues. On a whim, I decided to splurge and get the this bad boy and I’m thrilled with the results! I’ve never experienced speeds like these in my house. We have numerous home automation devices, and this device effortlessly handles them all, with some extra power. I highly recommend this product to anyone seeking to enhance their home networking capabilities.
Date published: 2025-01-18
Rated 5 out of
5
by
Tatmom from
Solid performance
For years I rented a modem from Xfinity until buying this Netgear modem. I also purchased router separately. I live in a two story house and so far it’s working great.
Date published: 2025-01-17
Rated 5 out of
5
by
Anonymous from
Great upgrade
[This review was collected as part of a promotion.] Recently, I needed to replace my aging NETGEAR Cable Modem/Router. I now own a mesh Wi-Fi system, and the CM3000 was the perfect match for the new configuration. Now, my mesh system operates much more efficiently, and the download/upload speed has increased as well. I look forward to many more years of reliable service from my newest NETGEAR product.
Date published: 2025-01-16
Rated 5 out of
5
by
Rick B. from
Best Modem for 2G speeds
easiest setup to connect my new CM3000 modem with Xfinity, I am definitely seeing 2G speeds on my Orbi 970 router
Date published: 2025-01-12
Rated 5 out of
5
by
Steve Collins from
Works great with Xfinity
The Netgear Blackhawk Modem CM3000 is a fantastic choice for anyone looking for blazing-fast internet speeds, rock-solid reliability, and seamless compatibility with Xfinity. Setup was effortless, and the performance has been outstanding, handling multiple devices with ease. It's a must-have for gamers, streamers, or anyone tired of slow, inconsistent connections. Highly recommended!
Date published: 2025-01-07
Rated 5 out of
5
by
Chris from
Solid, Fault Tolerant Modem
[This review was collected as part of a promotion.] I purchased this modem recently since my cable provider upgraded their DOCSIS implementation. My ISP is still making adjustments to their network daily, and this modem is very tolerant of their work that will often take power levels down to -25 dBmV for brief time periods.
The user interface is superior to my previous modem as well that was made by a different manufacturer. Additionally, the processing seems to be really good.
Speeds are limited by my ISP at this point, but I am sure we'll be able to take advantage of the updated infrastructure once those updates are completed.
Date published: 2025-01-04
Rated 5 out of
5
by
Anonymous from
Excellent cool design
The CM 3000 Performance is excellent for my household!
Its size and appearance is perfect. I love the looks and size of this modem. I recommend it to everyone!
Date published: 2024-12-31
Rated 5 out of
5
by
GioMax from
No more modem rental fees
Netgear is a reliable product & is delivering service as expected. I’d recommend it.
Date published: 2024-12-29
Rated 5 out of
5
by
Jacob P in GA from
Top notch product
Works great. It impressed the cable tech who had to come provision it and fix my internet. It gave me such great logs that I was able to tell him exactly the problem with the cable signal (loss in their equipment, not mine), so now we're getting a new cable from the house to the box.
Date published: 2024-12-28
Rated 5 out of
5
by
Gus L from
Fast Internet via RCN Cable
Easy to install and setup was a breeze with RCN (Astound). My home internet speed has now been upgraded!
Date published: 2024-12-26
