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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 61 Showing 1,201-1,220 of 2,038 reviews
  • Pros mentioned:
    Price

    works good on time warner

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

    good item for the price works good not to hard to hookup saves you money on your cable bill

    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.

    good modem works well with time warner cable but did have issues until i registered with netgear

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

    Well worth the price

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

    I happy with my modem and we are finally getting the high speed that we are paying for!

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

    Reliable

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

    Great cheap but reliable option. Definitely recommend for casual internet browsing

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

    Great modem

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

    Increased my speed with Comcast by 20 mobs. Really happy with this product.

    I would recommend this to a friend

  • Works pretty good. Can't complain

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

    I would have given it 4 stars but it's limitations to certain carriers is unfortunate. Would have been nice to be able to use with ATT UVERSE

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

    Great so far

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

    Havent had any issues with this Modem since I bought it. I will always stand by Netgear.

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

    Excellent cable modem

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

    This cable modem was very easy to set up. It has worked perfectly since I purchased it.

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

    Perfect Modem

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

    This modem was easy to install, and works perfectly with our wireless system.

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

    Works well with Xfinity

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

    Purchased so that I would not have to rent a modem - it has worked fine so far!

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

    Noticed a difference right away.

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

    I was leasing a modem from TWC. I hooked this one up and noticed a difference right away.

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

    Modem

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

    Works as advertised. Bought it to maximize my 300Mbps speed and it worked flawlessly.

    I would recommend this to a friend

  • Cheaper than renting from TWC

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

    Works great with TWC and will end up being cheaper!

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

    Works great

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

    This modem is perfect for what we needed. Easy set up and have had no problems with it.

    I would recommend this to a friend

  • Great speed easy set up

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

    This modem works great with Time Warner! Easy set up and saves me money on my bill!

    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.

    Works well helps ensure that the cable products are working well also. Priced affordable.

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

    Nice device

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

    Very easy to setup. It is apparently important to have it separate from router.

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

    Black Friday deal

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

    Bought this to save on my internet bill. Haven't had a problem yet being a month using it.

    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.

    Does the job! It worked well with all devices and did not have to Verizon.

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

    Great for my 2 bedroom

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

    Works great no issues. Easy installation. Works with my router.

    I would recommend this to a friend
Page 61, Showing 1,201-1,220 of 2,038 reviews
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