4th of July SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

Model:
CM1000-100NAS
SKU:
12508770
$249.85

Customer reviews

Rating 4.7 out of 5 stars with 4281 reviews

Rating Filter

Rating by feature

  • Connection Quality

    Rating 4.7 out of 5 stars

  • Performance

    Rating 4.7 out of 5 stars

  • Setup

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

94%would recommend to a friend

Customers are saying

Customers are positive about the product's impressive speed, strong performance, and overall ease of use, including its simple setup and seamless connection. They also appreciate its compatibility, DOCSIS 3.1 support, and affordable price, noting that it operates without lag and stays cool. However, customers are negative about the limited number of ethernet ports and, for some, the signal strength.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 42 Showing 821-840 of 4,281 reviews
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    The gateway to a better future

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This modem has opened up the possibility of receiving the promised speeds we are paying for. Forget renting the equipment from your ISP, which is probably older than the Declaration of Independence. Get your modem, don’t half your speed, and live your life!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Speed

    Rated 5 out of 5 stars

    Netgear modem

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    very easy to set up, great speed, we haven't had any laging

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Speed

    Rated 5 out of 5 stars

    Fantastic modem

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Super easy to setup and has already doubled my speed. Highly recommend.

    I would recommend this to a friend
  • Pros mentioned:
    Performance, Speed

    Rated 4 out of 5 stars

    Giddy Up Downloads

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Decent modem for reliability and speeds if you have a good internet in conjunction with web expander LIKE VELOP

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Speed

    Rated 5 out of 5 stars

    Happy

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to install works great low lag rate speed close to as advertised.

    I would recommend this to a friend
  • Pros mentioned:
    Performance, Setup

    Rated 5 out of 5 stars

    easy to set up

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    does what it's supposed to. Easy to set up. Runs consistently.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Futuristic Modem

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    There’s absolutely nothing I could say wrong about this modem because it’s so Next Gen. they haven’t even introduced the technology that this supports yet. But as far as easy install, it’s definitely that easy. My previously modem was actually a [g] which was the newest thing since ‘dial up’. So for now I’m just happy living in the 21st century and being updated with all you fine folks.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Speed

    Rated 5 out of 5 stars

    Easy to install

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was very easy to set up, update and secure the internet. Supports high speed.

    I would recommend this to a friend
  • Cons mentioned:
    Heat

    Rated 4 out of 5 stars

    Good, but one problem...

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I got this modem, because it was the only one at the time that was DOCSIS 3.1 that did not have the Intel Puma chipset, that major security threats+High Pact loss. This Modem use Boardcom chipset. I had one major problem in the first 4 months, the modem was disconnecting randomly. Turns out I felt the modem it was very hot. I opened the modem and reapplied artic silver 5 thermal paste. Works great Now. Though this voids the warranty sadly. For tech savvy people it good. Not recommended for people who don't know about electronics or pcs. I would buy again, but some may buy a new one ever three months.

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Worth every Penny.

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is pricey, and it is only the modem, but it is worth every penny. It is rock solid and fast which is exactly what I was looking for. I paired it with a TP-Link 5400 and my home network is amazing. Plus it pays for itself in slightly over a year when you can stop paying comcast for renting their modem. I have had it for a couple months now and it has worked to perfection.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Performance

    Rated 5 out of 5 stars

    works great

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have no issues with this device. solid performance, easy set up.

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Netgear Modem is a solid product!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I needed this modem to get the full speed I was paying for with my internet provider. This worked well after it was installed. The installation took a little bit of time to do, but most of it was time spent with the internet company and not an issue with this product. Excellent product and has never failed since installed.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Works great with Comcast Xfinity and additional de

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Decided instead of paying a monthly service fee, we'd purchase our own modem. It was up and running in minutes after the technician connected and activated our service. I have it connected to a Netgear AC1600 router which connects to a MeshForce Whole Home Mesh WiFi System. Overall, decent performance with this setup with typically 10+ devices connected.

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility, Ease of use

    Rated 5 out of 5 stars

    Great Modem

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is the best modem compatible with xfinity’s modem. Easy to install and great performance.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Allowed us 200 Mbps+ of Contracted 200Mbps Speed.

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Received message from carrier that I should update my modem, as they were increasing the speed as part of my triple package deal. I initially purchased a different brand which after hours of trial and error was determined to be incompatible with cable carrier in spite of being on their list of approved modems. I returned it for a refund and purchased the Netgear CM1000 with minimal effort to install and use. Highly recommend!

    I would recommend this to a friend
  • Pros mentioned:
    Setup

    Rated 5 out of 5 stars

    Easy setup

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy setup, connection is fast. Best modem I’ve had.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Speed

    Rated 4 out of 5 stars

    Easy setup, fast speed

    |
    |
    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy setup, fast speed. I have always preferred Netgear modems. This has been one of the best so far.

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Consistent Performance

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I upgraded my speed with my ISP to 1 Gbps but my old Arris modem wouldn't cut it. After doing some research and I narrowed down to Motorola and this Netgear CM1000. I've had several Netgear products before and they are all pretty reliable so I decided to give it a try. I managed to get close to 1 Gbps with this modem. When I did a raw wired test, I could hit the speed to around 980 Mbps consistently.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Performance

    Rated 5 out of 5 stars

    CABLE MODEM

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    works great! Love it Easy to install , only took 5 minutes

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 4 out of 5 stars

    Good DOCSIS 3.1 Modem

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Had a great DOCSIS 3.0 modem but when I renewed my plan with Comcast it came with a faster internet plan and I was forced to purchase a DOCSIS 3.1 modem because the system wouldn't allow me to just use the old modem and lose 16Mbps difference. Normally not a Netgear fan, especially their routers, but this one was on sale and so far it works good. The only downside is that it took a bit to get activated (longer than it should have). Since it's been activated I haven't had to reboot it and I have had 0 issues with it at all. Definitely would recommend this product.

    I would recommend this to a friend