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Customer Ratings & Reviews

Model:
CM1000-100NAS
SKU:
12508770
$287.98

Customer reviews

Rating 4.7 out of 5 stars with 4274 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
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 59 Showing 1,161-1,180 of 4,274 reviews
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Fast

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

    Upgraded to this new modem and our speed and consistency throughout the house is much better. Use a mesh routing system and now we have better consistent speeds through all devices connected.

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

    Rated 5 out of 5 stars

    Cant go wrong with this if you have Comcast

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

    Had extreme issues with the 1150v model and switched back to this model. Everything running as it should again. Very pleased. Hope nobody has to deal with Netgear or Comcast support. They will blame each other and solve nothing.

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

    Rated 5 out of 5 stars

    Great Modem!

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

    This is a great cable modem, easy setup, worry free use, handles high bandwidth demands with ease.

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

    Rated 5 out of 5 stars

    awesome upgrade

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

    I finally took the plunge and decided to end the rental cycle from Comcast. I debated lesser options but I wanted to get the most of my internet. It was simple to install and after a 15 min call to Comcast I was on my way. I see this as meeting my needs for a few years.

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

    Rated 5 out of 5 stars

    Perfect performance

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

    Should have abandoned Comcast's modems long ago. Comcast plant in my neighborhood is weak and their modems kept giving up. This NG modem was very easy to set up with one easy call to Comcast. Excellent speed. Also nice small footprint as space in my house wiring can was very limited.

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

    Rated 5 out of 5 stars

    Internet is now much faster than I could hoped for

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

    Thanks to this new modem, I'm seeing incredible download and upload speeds that I didn't think we're possible in my area. If you're considering buying your own modem, instead of shelling out 10 to $15 a month to rent one from the cable company, this is your best bet. Highly recommended

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Meeting the new requirements of Docsis 3.1

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

    It's good, It dose what it dose. Meeting the requirements of Docsis 3.1. Now only if Cox can serve the service they said they would with Gigablast 940 Mbps. Highest measurement I recorded was only 450 Mbps-ish.

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

    Rated 5 out of 5 stars

    Good product

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I've had this for about 2 years now. I've never had an issue. It's always work like it should great product.

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

    Rated 5 out of 5 stars

    Great modem! Save money!

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

    This unit has been running strong for many years and I've purchased others for additional set ups in other homes. It will run perfect if you need it!

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

    Rated 5 out of 5 stars

    Great Modem Upgrade

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

    Our cable company changed its DOS requirements and our year and half old modem had to be replaced. Our son researched and found this one for us to purchase at Best Buy. Its performance is fantastic! I also got a Geek Squad extended warranty, which has proven to be awesome in the past..

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

    Rated 5 out of 5 stars

    love this product

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

    combined this purchase with the netgear nighthawk X8 router. Now no more lagging when 3 people are gaming online. love it.

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

    Rated 5 out of 5 stars

    Good Modem

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    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well. Allowed me to get rid of the Spectrum piece of junk.

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

    Rated 5 out of 5 stars

    Easy and good

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

    Great modem. Simple and easy to setup and use. I like that it's just a modem - and not trying to be a million things at once

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

    Rated 5 out of 5 stars

    FAST Modem, NOT Wifi Though

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

    Very fast - Not a Wifi modem though / I didn't need wifi functionality, and I'm sure it's mentioned somewhere in the info that I missed so not that big of a deal to me, but worth pointing out!

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

    Rated 5 out of 5 stars

    1000 times better than the default xfinity modem

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

    This modem has been stunningly reliable. The modem xfinity provides, i was having to reset multiple times a week. The netgear modem by contrast i have only had to reset once since i bought it, which in my world reliable uptime is incredibly vital. In conclusion, i couldn't be happier.

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

    Rated 5 out of 5 stars

    Shopping experience

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

    Good product and easy to install, sales people at the store is very knowledgeable and helpful.

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

    Rated 5 out of 5 stars

    Love This Modem

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

    I got this as it was recommended to me from Xfinity. I wanted to own a modem outright rather than pay rent to them for one. It will pay for itself in just 10 months. Not only that - It is faster than the Xfinity one that I had. This thing is blazing fast.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great price for a investment upgrade

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

    Works great with our Xfinity service and even the Xfinity technician that came out to verify the coxial cabling said it was a good purchase. Works with MoCa and Docsis 3.1.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    No More Slow!

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

    The sales tech recommended this product when I needed to replace a rental modem from the cable company. I only wish I had known that I could use my own modem sooner and save some of those lease fees. Oh well...don't lease, buy! My connectivity times improved 100% with this new modem.

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

    Rated 5 out of 5 stars

    Great cable modem for comcast

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

    This is a great Docsis 3.1 modem for Comcast. I needed a new cable modem when I upgraded to comcast extreme 450 internet. Setup and connection were easy. I did have to call comcast to have the modem provisioned, but once that was done, the modem worked great.

    I would recommend this to a friend