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Customer Ratings & Reviews

Model:
CM1000-100NAS
SKU:
12508770
$249.85

Customer reviews

Rating 4.7 out of 5 stars with 4282 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 23 Showing 441-460 of 4,282 reviews
  • Pros mentioned:
    Performance, Speed

    Rated 5 out of 5 stars

    Good modem

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

    Nice modem, went for this one to handle xfinity 1 gb service. Of course xfinity didn't deliver 1gb but the router works great. better than renting from xfinty each month too!

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

    Rated 5 out of 5 stars

    Does the job!

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

    Super easy to set up, one call to Mediacom and every thing works perfectly. I have mine tied to a Google WiFi router system, everything works flawlessly. Saving $11.50/month on modem rental!

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

    Rated 5 out of 5 stars

    Killer results on upgrade

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

    Bought this to replace my aging Arris 6183. After connecting it to XFinity (Blast package) and running OOKLA speed test I went from 90+ mb/s to over 180 mb/s. The DOCSIS 3.1 is the real deal!

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

    Rated 5 out of 5 stars

    Very Fast Modem

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

    This Modem is much faster than my previous Netgear 3.0 Docsis Modem. It’s was a breeze to install and activate with Xfinity. No issues so far. I am very pleased with this purchase.

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

    Rated 5 out of 5 stars

    Easy to set up

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

    Internet works great, easy set up. We dropped directv and stream now, dont miss it at all. We haven't had any interruptions in streaming since we got this router.

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

    Rated 5 out of 5 stars

    Great Product

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

    Good price and excellent product. Easy to set up. Been purchasing NETGEAR products for years and greatly appreciate their workability, capability, and pricing. Recommend Best Buy and NETGEAR.

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

    Rated 5 out of 5 stars

    Nice Modem

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

    Had to upgrade to a DOCSIS 3.1 in order to get faster internet speeds. This one was very easy to install. I was up and running in about ten minutes. It hasn't dropped the internet since I've had it.

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

    Rated 5 out of 5 stars

    Awesome speed

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

    I decided to purchase this modem instead of renting one from my high speed internet company. I'm extremely happy with my decision. Easy to set up and incredible speed.

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

    Rated 5 out of 5 stars

    easy to set up and quick internet speed

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

    The modem was easy to set up but did require a call to Comcast so they would recognize it. It works with my Linksys router so did not have to buy a new router. My internet speed was noticeably faster.

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

    Rated 5 out of 5 stars

    Great modem by Netgear!

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

    The modem was easy to set up and working great and reliably with our internet service.

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

    Rated 5 out of 5 stars

    Outstanding Cable Modem

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

    Outstanding modem. Blazing fast speeds on Spectrum, and no difficulty connecting to network router. Highly recommend!

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

    Rated 5 out of 5 stars

    Great Upgrade

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

    I got this to replace an Arris Surfboard modem. I use Xfinity internet. The Netgear was easy to set up and I get faster speeds

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

    Rated 5 out of 5 stars

    Love it!

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This has been a super solid performer. Works perfectly with Spectrum Internet. YMMV. Highly recommend.

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

    Rated 5 out of 5 stars

    Great Modem

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

    I work from home & was tired of paying rent to the cable company for my modem/router. This is a great modem. It works seamlessly.

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

    Great modem for the price. Not cheap but it does the work as it described. Easy to set up. Anyone can do it. You will have this for awhile because it is DOCSIS 3.1. So in the long run, you save money.

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

    Rated 5 out of 5 stars

    Really fast cable modem

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

    Super fast. Quick setup on Xfinity. Just make sure you have a connection to go through their site.

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

    Rated 5 out of 5 stars

    Best modem

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

    I got this modem only because it supports Comcast's newest high speed technologies. Also with this I don't need to pay monthly rental fee for a Comcast modem. This modem is dummy proof it's literally plug and play

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

    Rated 5 out of 5 stars

    Great 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.

    So far working well. Didn’t realize how much my old modem was struggling till upgrading to this. Speeds are much improved. Caught it on sale too thankfully. At least my old modem had the curtesy to die around Black Friday.

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

    Rated 5 out of 5 stars

    3.1 Docsis Modem

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

    Boosted my speeds by 75% as my old modem was throttling me at its max, I now get 17% better speeds then I pay for(150, but get 175+ down), So I'm pretty happy. So far issues no reboots either. Very happy

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

    Rated 5 out of 5 stars

    Speed

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

    Combined with the Orbi Ax6000 this modem produced 1GB speed across a 5.5k sqft house no problem! Easy to set up on Xfinity

    I would recommend this to a friend