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  • Front. NETGEAR - 8 x 4 DOCSIS 3.0 Cable Modem - Black.
  • Left. NETGEAR - 8 x 4 DOCSIS 3.0 Cable Modem - Black.
  • Alt View 11. NETGEAR - 8 x 4 DOCSIS 3.0 Cable Modem - Black.
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NETGEAR - 8 x 4 DOCSIS 3.0 Cable Modem - Black

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 89 Showing 1,761-1,780 of 2,038 reviews

  • item returned

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

    Was replacing my Comcast rental but this modem did not support my telephone service.

    I would recommend this to a friend

  • Great

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

    Works as intended. I have no issues with it and would recommend to a friend.

    I would recommend this to a friend

  • Nothing fancy

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

    It's a basic modem that does what you need it to do. Nothing more, nothing less.

    I would recommend this to a friend

  • works as expected

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

    I've had this cable modem for about six months now and I've not had any problems .

    I would recommend this to a friend

  • Good modem

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

    This modem is good overall I have no complaints. Next I will upgrade my router.

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

    Gets the job done.

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

    The modem was easy to connect and works as advertised.

    I would recommend this to a friend

  • Great product

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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.

    Greste product I would like to refer my friend to buy.

    I would recommend this to a friend

  • Good Modem to buy

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

    Sturdy and great modem .completely satisfied with the buy .

    I would recommend this to a friend

  • It’s a router

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

    I don’t remember buying this I just want the reward points

    I would recommend this to a friend

  • Great product

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

    I just needed something else that would provide what I needdd for my home job setup.

    I would recommend this to a friend

  • Great modem

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

    Handles online gaming well. I've had this modem for a month with no issues.

    I would recommend this to a friend

  • modem rental property

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

    modem I bought the modem so I could get high speed internet in my rental property.

    I would recommend this to a friend

  • Faster speed router modem.

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

    Home Internet better faster for lap top,Samsung cell phone download and faster.

    I would recommend this to a friend

  • Good product

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

    This thing does everything I expected it to do nothing more nothing less

    I would recommend this to a friend

  • Works well as a basic modem that I needed.

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

    Just needed a basic modem in order to save on the monthly cable company rental fee.

    I would recommend this to a friend

  • No change

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

    I don't know if it's Comcast's service or the modem, but I don't notoce any change in speed.

    No, I would not recommend this to a friend

  • Works good

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

    Have used net gear before so I have had previous experience with them. Good product.

    I would recommend this to a friend

  • Great Performance and Pricing

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

    Price matched and saved about 20.00. Works great. wish it had the phone ports thoug

    I would recommend this to a friend

  • Easy setup

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

    Great WIFI reception with this product I would recommend

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

    Ok

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

    Just slightly faster than the previous modem I had.

    I would recommend this to a friend
Page 89, Showing 1,761-1,780 of 2,038 reviews
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