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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 82 Showing 1,621-1,640 of 2,038 reviews

  • Cable Modem

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

    purchased this to replace my monthly $8 from TWC, so far so good.

    I would recommend this to a friend

  • So far so good!

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

    I purchased this modem to eliminate the $10 that I would have been charged by the cable company, and so far it has done what it's supposed to do.

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

    Great modem

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great modem for the price and haven’t had any problems with it!!

    I would recommend this to a friend

  • Great Monitor

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

    This monitor has a high refresh rate but I got it for 3d gaming, to find out later that I need to get an emitter for 3d. This is not built in.

    I would recommend this to a friend

  • Works well

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Needed to extend my network due to my home office this helped with my Wi-Fi and getting my office up to par

    I would recommend this to a friend

  • Good

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I like this product just fine and I have zero complaints. It does what it needs to do

    I would recommend this to a friend

  • Decent if you're just going to use it for the PC.

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

    Decent if you're just going to use it for the PC.it's pretty good just make sure nothing is in the way because they'll get blocked easily.

    I would recommend this to a friend

  • Easy set up

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

    Works great in my small apartment. I have it on power strip w protection. Has lasted through many storms here in midwest.

    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.

    Currently not experiencing any issues with modem. Returned my cable modem as a result.

    I would recommend this to a friend

  • End Comcast monthly fee

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

    Great way to stop paying monthly fee to use Comcast equipment for Internet access. Buy your own modem instead of paying to use their's.

    I would recommend this to a friend

  • Just the right fit!

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

    I get excellent cable reception without having to "rent" it from the cable company. I'm happy I made the switch!

    I would recommend this to a friend

  • Cheep but works great

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

    This modem might be little cheep but it’s actaully not a bad modem at all. Works great with other routers

    I would recommend this to a friend

  • Would not work with Time Warner Cable

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

    My initial purchase of this modem lasted 3 weeks, then it stopped working. Replaced with same model and would not work at all. TWC lead technician said they had problems with this modem not working. Switched to a different mfr and have not had any issues.

    No, I would not recommend this to a friend

  • Issue with Comcast connectivity

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

    I had trouble with this modem on my comcast connection. Connection kept dropping away intermittently and i had to return this modem for that reason

    No, I would not recommend this to a friend

  • Good for the price

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

    My last modem (different brand) only lasted a year. I decided to see if Netgear lasts longer. Works fine so far.

    I would recommend this to a friend

  • Have not had a problem

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

    Not much to say, plugged it in, and it has worked. Easy install, no maintenance. Better price than most others. Using XFinity

    I would recommend this to a friend

  • Easy to use

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

    This thing does what its supposed to. I bought the cheapest one I could find at the store and its hasn't let me down

    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.

    So far, I have had no problems with this modem. I haven’t lost a connection yet and the quality is good too

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

    Okay

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

    It's an okay modem for the price, but if I had to do over I might have gotten a different model

    No, I would not recommend this to a friend

  • Gets it done

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

    Works great with time warner service. No issues since we don’t need 1gb speed and doesn’t break the bank.

    I would recommend this to a friend
Page 82, Showing 1,621-1,640 of 2,038 reviews
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