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Customer Ratings & Reviews

Model:
CM400-100NAS
SKU:
8860013
Your price for this item is $12.99
Clearance
The comparable value price is $64.99

Customer reviews

Rating 4.5 out of 5 stars with 2038 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

93%would recommend to a friend

Customers are saying

Customers often highlight the 8 x 4 DOCSIS 3.0 Cable Modem's ease of use, strong performance, and attractive price point. Many appreciate its compact size and straightforward setup process, finding it compatible with their existing services. While some users noted the device can get warm during operation and occasional signal interruptions, the positive feedback on performance and ease of use outweighs these concerns for most.

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 34 Showing 661-680 of 2,038 reviews
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Does what it says!

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

    Can't be happier, finally i have the speed that i want! easy to install!

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    So Far So Good

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

    Purchased to replace Medicom Modem. So far no issues with the modem; it's provided reliable internet connectivity we have come to expect from Netgear products.

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

    Rated 5 out of 5 stars

    Works great

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

    This modem is a great price, works great, and is east to set up!

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

    Rated 5 out of 5 stars

    Exactly what I need

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

    Inexpensive and high speed. Exactly what I need to work from home

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Excellent replacement for TW cable modem

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

    Disappointed that there was no owner's manual with the modem. Wanted to know what each light on modem was for. Went on line and could print out the manual.

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

    Rated 5 out of 5 stars

    Good for Comcast

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

    Good value for price. There is no problem at all. Easy to install.

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

    Terrific modem for Comcast

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

    I really cannot say how it works because I was informed by a representative from Comcast that I needed to purchase a Comcast modem. In all the craziness of waiting for internet service, it couldn't be used, but I do want to say; your rep, Devon, did an excellent job searching and finding this Netgear modem made just for Comcast.

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

    Rated 5 out of 5 stars

    Works great!

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

    My dad sent me out to Best Buy to purchase a new modem for our home and the item works great for the price! It was easy to install and we've had no issues with it so far. Netgear is a great brand and I look forward to purchasing from them again in the future when necessary :)

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

    Rated 5 out of 5 stars

    Great buy!!!

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

    Great buy it's reliable and fast.I got it on sale so def recommend

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

    Rated 5 out of 5 stars

    Need a great basic modem, this is it!

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

    I needed a modem so that the Spectrum cable company could stop screwing me over for their extremely high modem renting fees. This one fits the bill, it'll will work perfect up to 300 mbps. Even got the 2-year service plan that was ridiculously cheap for peace of mind. If you're looking for a good dependable modem this one's use the bee's knees!

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

    Rated 5 out of 5 stars

    Saves money on cable bill

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

    This modem works great and it's a money saver on the cable bill.

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

    Rated 5 out of 5 stars

    first

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

    great. for small office fast, and easy. to set up.

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

    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.

    Easy to hook up. Made my gaming experience noticeably faster

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

    Faster internet

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

    The modem that came with our service was low quality. We purchased this cable modem and the signal was faster and stronger. I recommend it highly!

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

    Rated 5 out of 5 stars

    best modem for the money for 100 Mbps downstream

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

    Very affordable, reliable, get's top performance from my ISP.

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

    easy to set it up

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

    I bought this modem to save some money. my internet is with Time Warner Cable. the modem works great

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

    Rated 5 out of 5 stars

    Happy

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

    Device works properly and was a good price! Great deal

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

    Rated 5 out of 5 stars

    You are going to like this modemp

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

    This modem works well. It steam fast and it was easy to install.

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

    As good as they get.

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

    My first time using netgear but no looking back after this. Flawless in every way even forgot I used to have modem issues. Quality buy any time

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

    Rated 5 out of 5 stars

    Great for the price!!

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

    This modem is great for the price. It's fast and works great!!

    I would recommend this to a friend
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