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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 40 Showing 781-800 of 4,282 reviews
  • Pros mentioned:
    Performance, Speed

    Rated 5 out of 5 stars

    Great Piece of equipment for maximum peformance

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

    great value. not inexpensive but when performance counts this is the way to go. great speed & relability

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

    Rated 5 out of 5 stars

    Solid

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

    Very fast and stable internet speed. Solid product and easy to set up.

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

    Rated 5 out of 5 stars

    Great cable modem - wish Comcast would catch up...

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

    I purchased this cable modem because Comcast started advertising 1Gbps internet would be coming to this area soon. Well, it's been 3 months and I'm still waiting for Comcast. Was very easy to get this modem installed and working with the current 250 Mbps Comcast service and it has no trouble maxing out my plan. Has been rock solid for the 3 months I've had it.

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

    Rated 5 out of 5 stars

    Works well with Comcast

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

    This router works well with my Comcast Internet. Allows multiple devices to connect to the modem at once.

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

    Rated 5 out of 5 stars

    So fast that I can't even test it properly.

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

    Easy to install, way faster than the modem it replaced and no problems with unit

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

    Rated 5 out of 5 stars

    Satisfied

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

    It has been a very long time since I upgraded my cable modem. Back then modems were very cheap. Since I had Netgear before, wasn’t planning on getting another one. Wasn’t totally happy with it. However, after getting through the shock of how exoensive they are now, purchased on other one. This product has great Wi-Fi reception and easy set up. So far so good.

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

    Rated 5 out of 5 stars

    Stable and solid

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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, has been reliable and has not required a reset. Highly recommended.

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

    Rated 5 out of 5 stars

    docsis 3.1

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

    the modem speed is great. very easy to setup and works as advertised. good to get off 10 monthly chartges

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

    Rated 5 out of 5 stars

    Great for Comcast

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

    Got this for Comcast Giga speed and it works great consistent connection no dropped packets

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

    Rated 4 out of 5 stars

    Cox compatible

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

    Easy to use and is Cox-compatible. On the pricier side, but BB employee said it will be compatible with 5G if it ever is implemented in the US.

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

    Rated 5 out of 5 stars

    Great connection and speed

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

    This router is fast and very easy to install. If you are going for gig speed and higher, get this.

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

    Rated 5 out of 5 stars

    Worth it if you have comcast gigabit

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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. Set up is super easy and pushes good speeds to my router

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

    Rated 4 out of 5 stars

    CM2000 DOCSIS 3.1 UP TO 2.5KBPS DOWNLOAD

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

    The unit was a replacement for a Netgear CM1200 which failed. The CM2000 is part of mesh from ARRIS. Comcast is coming with a 2k down load speed in 2021. I pay extra for the high speed. I'm pretty sure Comcast will charge more for the 2k speed. The CM2000 is future proof, capable of up to 2.5 kbs. It only has one RJ45 outpu. The CM1200 has 4 RJ45 connections. I did a speed test my down load speed was over 1.2kbps with only a 1kbps service. A very good results from CM2000. A good buy I did buy the extended warranty from BB.

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

    Rated 5 out of 5 stars

    Route it

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

    Solid router. Great speeds and easy setup. Def recommend

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

    Rated 5 out of 5 stars

    Great

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

    So much better than the one that I was renting, which was having problems. Works perfect on Comcast.

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

    Rated 5 out of 5 stars

    My opinion

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

    Works well, easy to install and set up. Provides great speed

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

    Rated 5 out of 5 stars

    The best modem out there!

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

    I love this modem. Extremely easy to hook up. It is lightening fast. Best modem out there!

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

    Rated 5 out of 5 stars

    Great Modem for Xfinity Users

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

    I bought this cable modem since I already had a Netgear wireless router. The Xfinity technician was able to connect it to my existing cable and have the modem activated on my account within seconds. The speeds are 3x faster than what I had with my previous internet provider carrier. In the long run, this product will pay for itself since I'm not paying monthly fees from my internet provider.

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

    Rated 5 out of 5 stars

    This is an excellent modem for the price

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

    This was very easy to set up. Took me about 10-15 minutes. Increased my speed from my older modem

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

    Rated 5 out of 5 stars

    Sweet modem

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’ve had this modem for months now and I get max download speed all day and night. It works well with a nighthawk router. I pay for 300mb/s and get 350 constantly. It’s is designed for gigabit internet, so if I decide to move up to gigablast, I’m all set. I also have 10+ devices online and still get max speeds.

    I would recommend this to a friend