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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 14 Showing 261-280 of 2,038 reviews
  • Pros mentioned:
    Performance

    Works great

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

    Does everything I need it to. Buying this modem is much cheaper than renting one through Comcast.

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

    Easy to set up

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

    Easy to set up. Works with Entouch ISP. The rep entered the Mac ID in the system over the phone. The sale price was great.

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

    Great addition!!!!

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

    This device has really made a difference in my home which has over 20 items connected to the internet. A great investment

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

    MODEM WORKING WELL

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

    MODEM WORKING WELL AND SAVING US MONEY. i AM NOT SURE WHY WE WERE RENTING FROM TIME WARNER. SO MUCH BETTER TO GO OUT AND BUY ONE. EASY TO HOOK UP.

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

    Great, small modem

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

    Gteat modem to replace cable company's modem. Does not take up as much space and works better

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

    Cheapest Modem at higher download speed

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

    I searched and found this one with cheapest price and the download speed is excellent. It is working well. No issues with the product.

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

    wonderful modem

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

    Our old modem was constantly loosing connection and having to be reset. We have not had one single issue with this modem. Works wonderfully!

    I would recommend this to a friend

  • Great value and easy to set up

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

    This was my first time purchasing a cable modem. The installation was very straight forward and the unit has been working well since installed.

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

    Faster than TWC house modem

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

    After changing it instead of TWC house modem, speed and resoultion quality of my favorite TV streaming service has got faster than before. Loved!!

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

    Great Buy!

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

    I purchased to avoid renting a modem from Comcast. It was easy to install and works perfectly.

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

    Good product

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

    Installed with ease. Great product for the price. Internet is fast.

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

    Works Perfectly

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

    I got this modem to save money instead of renting one from Comcast. It works great, and will save me $10/month for as long as I use it!

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

    Very good one

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

    Very good one. Works great and the prices is excellent! I am very happy with this purchase.

    I would recommend this to a friend

  • Needed a Modem

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

    Xfinity requires a modem. Hopefully this unit will pay for itself! I could have rented, except budgeting monthly bills is important for me.

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

    Working fine at this time I am not beginner I was

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

    I recommend this equipment to save money from Comcast work for my fine for my personal used.

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

    A very good modem at a very good price

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

    Had been using a Motorola 2.0 modem for the last 8 years and we're having issues with it such as connectivity and what have you and after reading reviews on this modem decided to purchase it and when I went online with it I was glad I did because the 3.0 modem is faster and connectivity is great and was easy to install

    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.

    Easy to set up and working perfectly...better than paying ransom to Time Warner every month

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

    Great Product

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

    This modem works great with Time Warner internet. I have yet to have any problems, my speeds have been great. Highly recommended.

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

    Great Modem

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

    Easy to set up. Has worked perfectly from day one. Have purchased this brand before. Bought this one to update my current system.

    I would recommend this to a friend

  • Easy - Works with Comcast

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

    Just plug it in and register the item with comcast and you are free of the rental fees.

    I would recommend this to a friend
Page 14, Showing 261-280 of 2,038 reviews
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