No products in the cart.
Eliminate the monthly fees often associated with renting your cable modem from the cable company with the CM1000 DOCSIS 3.1 Ultra-High Speed Cable Modem from Netgear. The CM1000 comes compatible with Comcast cable Internet service and offers enhanced data transfer rates of up to 1 Gbps to support a variety of bandwidth intensive tasks such as streaming multimedia content, downloading large files, and more all at the same time. Installation is simple as this Netgear modem comes equipped with both a single Gigabit Ethernet port and a single coaxial connector. Once installed, users benefit from both DOCSIS 3.0 and DOCSIS 3.1 support offering multiple channels for a fast, reliable network connection. Additionally, Netgear has included in this router DOCSIS Quality of Service (QoS) functionality to ensure network resources are allocated to cover more bandwidth intensive tasks for a better overall online experience.
| Weight | 2.38 lbs |
|---|---|
| Dimensions | 10.55 × 7.6 × 4.65 in |
| Ethernet Ports | 1 x Gigabit Ethernet auto-sensing port |
| Transfer Rates | Up to 1 Gbps download speeds |
| Channels | DOCSIS 3.1<br> |
| DOCSIS Support | Up to DOCSIS 3.1 |
| Memory | NAND Flash: 128 MB<br> |
| QoS (Quality of Service) | DOCSIS Quality of Service (QoS) |
| IPv6 Support | Yes |
| System Requirements | Comcast cable broadband Internet service<br><br> |
| Ports | 1 x Gigabit LAN Ethernet port<br> |
1129 reviews for Netgear CM1000 DOCSIS 3.1 Ultra-High Speed Cable Modem
Only logged in customers who have purchased this product may leave a review.
Related products
Trey Zieme (verified owner) –
It stopped working two weeks after we bought it. We ended up using the old one and returning this one.
Nora Sipes (verified owner) –
The router was easy to setup for Xfinity, I hooked up the router and followed the Xfinity app and was online in a few minutes. So far I am getting the speeds that were promised. I should have upgraded awhile ago.
Janelle Wolff (verified owner) –
I plugged it, connected it to my router system, and walked away. It still pumps the world wide interwebs through my house weeks later. Five stars.
Gerda Gibson (verified owner) –
As a disclaimer: I did not pay full price for this, and I never would. At its full price point, there are better options; however, this gets the job done as a basic DOCSIS 3.1 modem. Getting this thing onto my account was a pain and that’s why it loses a star. You MUST connect and activate it to a computer via ethernet port. Most modern laptops like mine don’t have that and I wasn’t paying extra for an adapter. So I had to call Comcast customer service and get it added manually. I haven’t noticed a change in my internet speed at all as others have noted (I pay for gig with xfinity and still average 400 mbps, though the signal seems steadier). I’ve also not experienced dropped signals like other reviews across the internet claim. TL;DR – This is a great intro 3.1 modem to future-proof yourself some if you get it for the right price, but the set up process is frustrating.
Vallie Thompson (verified owner) –
Our system was installed seven years ago and the Internet cable provider supplied the cable modem. The system had been performing well up until the last few months. I figured I needed an upgrade to my modem. Time will tell, but there is a decided improvement in speed and functionality with this modem. I additionally upgraded my wireless router to a NETGEAR Nighthawk X6 AC3200 Tri-band Wi-Fi Router R8000. There are a plethora of features now in the system. I am certainly pleased. If I have any issues in the future I will update my review.
Dina Connelly (verified owner) –
I had a Motorola 16 x 4 cable modem and upgraded to the Netgear cm1000 which is 32 x 8 so I’m getting a 25% increase in my current plan in the modem supports 1GB per second on Cox which I plan on switching to. Excellent device
Otha Feest (verified owner) –
Highly recommended! Easy to use and easy to set up. Works great and delivers high speeds.
Tomas Schmidt (verified owner) –
We have had one week and this was the easiest setup I have ever had and by far the fastest modem we have had to date. Very pleased so far.
Zetta Satterfield (verified owner) –
Have had this modem for a few days now..replaced a older Arris that was beginning to fail. This one gives me much better coverage and speed.
Lydia Huel (verified owner) –
The setup and administration were a breeze and the speeds are incredible!
Camille West (verified owner) –
Modem does everything I wanted after dealing with a ISP rented ARRIS modem very easy for someone to set up on their own.
Neoma Jacobson (verified owner) –
Best speeds I have ever had and great support from netgear when rarely needed. Got the nighthawk to accompany it, will always go with netgear in the future.
Shane Prohaska (verified owner) –
Product works very efficiently! Max stars Noticeable internet speed increase.
Amy Schinner (verified owner) –
This modem is very fast and ready to handle your future needs for some time to come.
Nikolas Hackett (verified owner) –
I upgraded my internet service to Gigabyte download speeds. Netgear CM1000 works perfectly and didn’t break the budget.
Leo Cummerata (verified owner) –
Value…reasonably priced and delivers the right technology for service provider’s current Program.
Osvaldo Stoltenberg (verified owner) –
I have had zero issues with this modem and the internet speed has been great!
Jeramy Lubowitz (verified owner) –
The modem is very fast, a huge improvement in speed, simple, easy setup!
Sofia White (verified owner) –
I bought this to move away from Comcasts’ combined router and modem. Night and day difference. I would recommend this modem. Sure, it’s more expensive, but with Docsis 3.1 compatibility, this modem should be relevant for quite some time.
Deron Marvin (verified owner) –
Excellent modem and significant upgrade over my previous modem which was rated at the same capabilities.