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Customer Ratings & Reviews

Model:
CM1000-100NAS
SKU:
12508770
$287.98

Customer reviews

Rating 4.7 out of 5 stars with 4275 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 89 Showing 1,761-1,780 of 4,275 reviews
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Great connectivity

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

    Installed this new modem, made a call to the xfinity rep. and in 10 minutes I was surfing the web @ 600 mbps. Excellent product.

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

    Rated 5 out of 5 stars

    Must get modem

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

    Bought this to replace a combo modem I had by arris. Paired it with a netgear gaming router and speeds have been great with 1gb speed.

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

    Rated 5 out of 5 stars

    Modem

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

    I made a good investment buying this modem I am very satisfied with the product and I can see a difference from the modem that I used to have it is incomparable

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

    This modem works perfectly with my Xfinity service. Getting the full speed I am paying for plus the over provisioned speed. I'm happy with the purchase

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

    Rated 5 out of 5 stars

    Reliable, Speed

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

    I was contemplating between a ARRIS and this one. This one's slightly better in terms of speed.

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

    Rated 5 out of 5 stars

    Gigabit service, no problem!

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

    Purchased this modem to work with an eero Pro mesh system. Works great and has provided the blazing fast internet I expect from my ISP Gigabit service plan.

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

    Rated 5 out of 5 stars

    Internet

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

    Love the modem works great have routers that work with it covering entire house

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

    Rated 5 out of 5 stars

    Great product

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

    Have never had an issue using this since I bought it. Everything you want as you just buy it and don’t need to worry about issues.

    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.

    I've had this modem for about a month and since I swapped to this modem I'm getting faster internet speeds. So far so good.

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

    Rated 5 out of 5 stars

    Modem Router Combo

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Pairs well with a standard network and fast speed for normal use (working from home, streaming video, etc)

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

    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.

    Easy set up and connected to comcast without issue!

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

    Netgear Nighthawk DOCSIS 3.1 Cable Modem

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

    Swapped from terrible ISP modem and router to this and paired with an asus router. My connection is now much more stable. Static speeds and the best part? Not having to give money to my ISP for rentals anymore. This is basically going to pay itself off in a year. Very small and simple to use. Would highly recommend this. Especially when it's on sale.

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

    Rated 5 out of 5 stars

    Gigibit

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

    Its a gigibit modem. Way better than anything comcast rents. Plus no more modem rental fee.

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

    Rated 5 out of 5 stars

    Easy install and connect

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

    Needed to upgrade our modem, friend recommended this version and specs were much better than original modem. Super easy install.

    I would recommend this to a friend
  • Cons mentioned:
    Ethernet ports

    Rated 5 out of 5 stars

    Needed urgently

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

    Well worth the money. Our old Modem suddenly just died one day. Thought it was a perfect time for an upgrade.

    I would recommend this to a friend
  • Cons mentioned:
    Ethernet ports

    Rated 5 out of 5 stars

    Fixed my issues

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best modem to date. Was having issues with previous modem. This modem fixed issues.

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

    Rated 5 out of 5 stars

    5 Stars

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

    It works great. I believe that we are able to access our internet more easily all throughout the house.

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

    Rated 5 out of 5 stars

    Man are these expensive!

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

    Works great, now taking advantage of my 1gb download speed with Xfinity. No issues, no complaints. I wish they were a little cheaper.

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

    Rated 5 out of 5 stars

    Works great !

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

    Improved everything in my home and works with multiple devices

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

    Rated 5 out of 5 stars

    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 is a huge improvement to my old one deffinetly recomend

    I would recommend this to a friend