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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 74 Showing 1,461-1,480 of 4,281 reviews
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Great 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.

    Works great. No issue handling 'gigablast' speed from cable provider. Found pricing allowed me to buy this rather than rent from cable provider.

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

    Rated 5 out of 5 stars

    Great device

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

    Syncs up quickly, better power and snr levels than my previous Arris. No issues with latency unlike some modems with the Intel puma chip. This is a great device is you need DOCIS 3.1

    I would recommend this to a friend
  • 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.

    Working great for our home! Seams everything is connecting great.

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

    Rated 5 out of 5 stars

    Good Choice

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

    Replaced our C@X Panoramic wi-fi set up with this and a good eero mesh system and all 33 of our in-home devices have been running smoothly for the last month.

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

    I subscribed for 400 mbps internet and with this modem I get 408 using speedtest. I paired this with my netgear orbi and its like a match made in heaven.

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

    Rated 5 out of 5 stars

    Good coverage

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

    Works great ive had no real issues, bought to replace junk 2 in 1

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

    Rated 5 out of 5 stars

    Much better!

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

    I love my new Netgear modem. It’s so much better than the Arris modem 3.0 I had at first when I first signed up for internet cable here. This one makes all the difference! Glad I bought it!

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

    Rated 5 out of 5 stars

    Much better than a company's standard

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

    I've had Consolidated Communications standard modem and Comcast Xfinitys modem. Netgear has worked better than both of them.

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

    Rated 5 out of 5 stars

    Faster internet

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

    Repacked my old modem and updated to Orbi WiFi. No more issues with lagging and refreshing. I have had over 20 devices at one time on the network and no issues with streaming

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

    Rated 5 out of 5 stars

    Netgear Modem

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best modem I have ever purchased. No issues ever. Still going strong. I made a great decision to buy this modem and sure you would love it too.

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

    Rated 5 out of 5 stars

    Great modem for Gigabit internet

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

    I would only buy this if you are expecting to have Gigabit internet in the future. It's not cheap, but it works really well and probably better than modems you can rent from Comcast.

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

    Rated 5 out of 5 stars

    I LOVE this 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 LOVE this modem! The Comcast person that helped me set up service to it was really impressed that I had one! It's a great product! Works great!

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

    Rated 5 out of 5 stars

    Worth it!

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

    Excellent modem / router! Easy to install & set up!

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

    Rated 5 out of 5 stars

    Modem

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

    Customer wanted a solution to not have to pay Xfinity a monthly fee. This works great with xifinty service and great speeds with any changes the company makes in the future to speeds.

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

    Rated 5 out of 5 stars

    great device and east to set up

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

    I had to replace my old cable modem when water spilled on it. This one is faster and took only a few minutes to set up and have us up and running again. No issues since hooking it up.

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

    Rated 5 out of 5 stars

    Good and stable

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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.

    Finally upgrading to 500m internet on cox. I haven’t tested using the direct cable but over Wifi 5, I am still getting 400m over wifi which I am happy.

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

    Rated 5 out of 5 stars

    Upgraded to get the max speed...

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

    I received a call from Comcast stating that my old modem was not giving me the speeds for the service that I am paying for. So I upgraded to this modem. Everything is much faster now.

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

    Rated 4 out of 5 stars

    2nd best modem

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

    I am running an Asus wireless mesh and the modem drops connection at least once per day. For me, runs around 100mbs over wifi, with an 18 ping; which is very good. I replaced with an ARRIS SB8200 and it averages around 120mbs with single digit ping and never drops connection, which is better.

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

    Rated 5 out of 5 stars

    Great !

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

    Great! I love my new modem. A lot faster than the one my internet service provider has. I also paired it with a Netgear Router and I have no complaints!

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

    Rated 4 out of 5 stars

    Very Fast

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

    Fast, and crazy to setup. I like that the dashboard lights are muted, by design, so as not CTO be distracting. However it drops internet far more often than previous two modems, despite being endorsed by Comcast. The reset button is handy but I wish it weren't needed as much which bus why I take away one star.

    No, I would not recommend this to a friend