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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 50 Showing 981-1,000 of 2,038 reviews
  • Pros mentioned:
    Ease of use

    Perfect for the job

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

    Modem worked great right out of the box. Very easy connect. One call to the cable company and the modem was recognized within a few minutes.

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

    Saves $$$$

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

    I've had the modem for a month now and I think it's better then the one that TWC supplies!!! Saves me 10 bucks a month now that I'm not leasing!!

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

    Best item for the price

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

    I bought this about 6 months ago to replace an older modem. Since than I've enjoyed faster speeds and more stability with my connection.

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

    Easy plug and play

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

    Very simple to set up. Just plug in all the connections and it was up and running. Unit was recognized by Comcast and there were not any issues.

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

    Works well

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

    This works well. I pay for 1000 mbps and get almost 120 mbps. Much cheaper than paying Comcast $11 a month for equipment rental

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

    Cable wi fi modem does all you need

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

    My husband installed the modem in record time without any swearing! Our internet is just fine. The modem will pay for itself in 10 months!

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

    Fast modem

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

    This cable modem works really well. I had my old WiFi Router thus I bought this Cable Modem only. I have always been pleased with Netgear.

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

    Easy

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

    Had absolutely no issue either installing or connecting devices to this item. Thanks to the sales person for the tech help recommending.

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

    All good so far a month later.

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

    Happy with my purchase have very fast uninterrupted internet now not like my last modem+router combo i had. Best upgrade for the money!

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

    Works great, like the small size

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

    I like that it is small, works great. Now I don't have to pay rent to my internet provider.

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

    Great improvement - a must buy

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

    The speed and efficiency gained from this upgrade was a huge factor in rating this outstanding- a tremendous 65 percent speed increase!

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

    Does what it's supposed to do

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

    We only subscribe to the lower-level internet tier from our provider so I don't know if it's up to the task of power users, but it works great for us.

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

    I think this an excellent modem.

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

    I purchased the modem to discontinue paying a monthly fee to Time Warner for theirs. Its an excellent product well worth the purchase price.

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

    Good product

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

    I decided to stop paying modem rental and I have the blast speed 150 mbps with Xfinity, this modem does the job .

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

    Easy set up

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

    I bought this to eliminate paying for a modem through time warner cable. It was easy to hook up and does everything that I needed.

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

    Awesome modem for personal use

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

    Awesome Modem! I share a router with 2 other room mates so I got my own router and it works great. Best price for a college student.

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

    Great for the Price

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

    I purchased the modem after mine went out for no reason. I had never had any Netgear devices until now and for the price it is good.

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

    Doing what its supposed to do! Easy install

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

    Needed a cable modem and the sales associate recommended this middle of the pack and it has performed better than advertised.

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

    Netgear Modem -

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

    This modem was easy to install. It worked fine as soon as it was set up. I haven't thought of it again 'til now. That's the way I like it!

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

    Good product

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

    Good modem for average household use. Works fine. A bigger capacity one is needed for higher speeds. Still a good buy at a reasonable price.

    I would recommend this to a friend
Page 50, Showing 981-1,000 of 2,038 reviews
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