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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.
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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 84 Showing 1,661-1,680 of 2,038 reviews

  • Excellent all around.

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

    Just needed a plain & simple modem to avoid cable TV rental fees. Very satisfied with the product.

    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.

    its a good product as dont want to rent a cable modem this is good one!

    I would recommend this to a friend

  • Works Great

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

    Wanted to do away with renting equipment from local cable company and this did the trick.

    I would recommend this to a friend

  • Does its Job

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

    My previous modem died so I picked up this one. So far I'm getting good speeds and no problems.

    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.

    Awesome modem so much faster and better connectivity then the standard one the cable company gives

    I would recommend this to a friend

  • Great easy to setup Cable Modem for Comcast

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

    This was purchased for my daughter. It was easy to setup and install on Comcast's network. Works great too!

    I would recommend this to a friend

  • works pretty well

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

    It works pretty well. I have had to restart it a couple times the past couple years.

    I would recommend this to a friend

  • Works perfect!

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

    Great equipment but will require you to buy a separate internet router.

    I would recommend this to a friend

  • Recommended by cable guy

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

    It has worked effectively and have had no issues. Would recommend to any one in need of a cable modem.

    I would recommend this to a friend

  • Solid product

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

    Netgear makes solid products, and this modem is no exception. I never have any trouble with this or my Netgear router.

    I would recommend this to a friend

  • Works great.

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

    Great modem. Bandwidth much better connecting to a router than my previous Motorola router modem combo.

    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.

    i went in not knowing which product would be best for my use and the clerk helped me with their advice.

    I would recommend this to a friend

  • Works well

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

    Works well. But after sometime [every 3-4 days] you need to restart the modem else it'll drop internet connectivity.

    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.

    Blue shirt failed to tell this was not a wireless modem...but Fortunately I had a wireless so this works well.

    I would recommend this to a friend

  • Lost internet connection

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

    Sometimes the internet connection. Was told to disconnect from power source once a month. That would help.

    I would recommend this to a friend

  • Easy set-up, save $$$.

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

    Very easy to connect/set-up and much more economical to buy from Best Buy than from the cable company.

    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.

    Switched from using a Time Warner modem to this one and it works perfectly. Quick and Easy Setup !!

    I would recommend this to a friend

  • Recommended by relative

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

    Best Buy personnel confirmed this recommendation and confirmed this would meet my needs

    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.

    Modem is just as good as twc modem without the monthly rental fee.

    I would recommend this to a friend

  • Great buy!

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

    I have had it for a month now and have had no issues. Works great with my Netgear Nighthawk router.

    I would recommend this to a friend
Page 84, Showing 1,661-1,680 of 2,038 reviews
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