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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 28 Showing 541-560 of 4,282 reviews
  • Pros mentioned:
    Ease of use, Speed

    Rated 5 out of 5 stars

    Great product, Easy install, Xfinity Compatibl

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

    Futuristic Product - Can go upto 6 Gbps Stable Very easy installation, even I could do it in 15 minutes Best Buy had the best price Happy with the purchase

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

    Rated 5 out of 5 stars

    Works for me

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

    It seems to me that my internet responds more quickly with this modem as compared to my older modem. It’s more powerful and advanced than my older modem.

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

    Rated 5 out of 5 stars

    Good modem

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

    Very good modem for the money. Setup was easy once I was able to add the modem to my account.

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

    Rated 5 out of 5 stars

    Solid speed increase! Great bang for your buck

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

    Top notch modem. Wireless numbers are above the speed tier I pay for. Pay for 500mbps registry get near 700mbps with Speedtests on various devices. Streams 4k hdr from NAS with no issues or latency. Totally worth the upgrade if your speeds aren’t where they should be with your ISP. Wireless AC on ps5 is flawless. Highly recommended.

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

    Rated 5 out of 5 stars

    great modem for DOCSIS 3.1

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

    wanting to upgrade to that gigabit internet service? This is the modem you want, so you can take advantage of DOCSIS 3.1 and those faster speeds.

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

    Rated 5 out of 5 stars

    Best Modem Yet

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

    This modem allows me to use the full speed of my Cox internet service both wired and wireless. Also saves me money per month. Great purchase

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

    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.

    We upgraded our speed on our internet and our old modem could not handle it so we bought this one. It has ran great with no problems and we have a lot of things connected.

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

    Rated 5 out of 5 stars

    Nice Modem with an actual reset button on the back

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

    Works great and is fast....although getting it working with Xfinity was way harder then it would be. They make it sound like it's a simple process but after trying different ways (xfinity sucks) we ultimatly had to chat with one of their reps to get the old modem removed and this new one added. Make sure you have a cell phone near by because you can't use the xfinity app via your laptop. They want you to download and install their app.

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

    Rated 5 out of 5 stars

    super fast

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

    Super fast and very solid for high traffic areas within the house. Plenty of devices running on the modem. Enough juice for everyone streaming.

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

    Rated 5 out of 5 stars

    Great Modem

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

    Easy to install and connect all my devices. Speed is as fast as my provider supply's.

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

    Rated 5 out of 5 stars

    Compatible w/ my WOW! Service

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

    Works great with my WOW! 200mbps service. Great. Speed to steam live TV over the internet. No pixilating or slowness. Very happy with this purchase!

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

    Rated 4 out of 5 stars

    Great modem

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

    Switch from my surfboard modem to the net gear 3.1 modem and noticed that I get well over my blast rated speed with Comcast lots of devices connected and no lagging when gaming no buffering while streaming movies great modem also future proofed when 1 gig arrives

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

    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.

    This modem was easy to set up and I have noticeably faster internet. Would recommend 100%

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

    Rated 5 out of 5 stars

    Ultra Fast modem

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

    Works as advertised. Just upgraded from 200mbps to 600mbps. Our old modem just would not work. The new Netgear work ps flawlessly.

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

    Rated 5 out of 5 stars

    Great modem

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

    Great speed capabilities. Keeps everything running fast and smooth. Haven't had any problems since hooking it up, along with the nighthawk router.

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

    Rated 5 out of 5 stars

    Exactly what you will expect, in a good way

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

    This thing works exactly as intended. Easy to setup, works with comcast, and I have seen excellent upload and download speeds.

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

    Rated 5 out of 5 stars

    Easy setup

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

    Easy setup, solved the connection problem I was having. It only took a few minutes to solve the problem and establish connection. The biggest problem was in calling the provider and forwarding the info to allow them to establish the connection. Since my setup, I have had no further problems with my connection.

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

    Rated 5 out of 5 stars

    Awesome 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.

    I have had this for 2 years now and it's still awesome. Fast with no issues. I am using a Nighthawk router and the combo is stellar.

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

    Rated 5 out of 5 stars

    Satisfied with my modem

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

    Very easy set up. Great performance according to the price.

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

    Rated 5 out of 5 stars

    Good speeds

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

    Good speed. Reliable connection. It is just what we wanted, to replace an aging modem

    I would recommend this to a friend