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Customer Ratings & Reviews

Your price for this item is $28.99
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The comparable value price is $139.99

Customer reviews

Rating 4.7 out of 5 stars with 1003 reviews

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Rating by feature

  • Connection Quality

    Rating 4.6 out of 5 stars

  • Performance

    Rating 4.7 out of 5 stars

  • Setup

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

94%would recommend to a friend

Customers are saying

Customers regard the MB8600 32x8 DOCSIS 3.1 Cable Modem as easy to use and set up, with many praising its strong performance and DOCSIS 3.1 capabilities. The modem's price point is also frequently cited as a positive. While some users experienced connection issues or compatibility problems with certain internet providers, most found the device reliable and efficient.

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 18 Showing 341-360 of 1,003 reviews
  • Pros mentioned:
    Setup

    Rated 5 out of 5 stars

    Upgrade from 3.0 to 3.1 DOCSIS Modem

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I had no issues installing this modem on the Xfinity/Comcast network. So far this modem is working perfectly.

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

    Rated 5 out of 5 stars

    Fast

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

    So much better than what I had. My internet went from hardly ever working to super fast and reliable.

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

    Rated 5 out of 5 stars

    Get it

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

    Perfect. Doesn’t make brownies however. Getting speeds that line up with the gig service I have now.

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

    Rated 5 out of 5 stars

    Recommended by most cable companies

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great value and works perfect. Gives you the speed that you need and is recommended by the cable companies.

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

    Rated 4 out of 5 stars

    Well Made and Runs Cool

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

    Easy to configure and setup for me. Runs very cool and is one of the few modems to have a power button for recycling. Cox had issues configuring it at first but got it sorted out.

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

    Rated 5 out of 5 stars

    Works great

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

    Purchased this Motorola modem as a complement to a new ORBI system. Works great. Easy set up.

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

    Rated 5 out of 5 stars

    Compatible with Cox internet

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The modem was required for the gigablast internet with Cox. It works really well and the set up was easy.

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

    Rated 5 out of 5 stars

    Great modem

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Modem setup was easy. Quality was great and increased my speed from 100mbps to 400mbps. Get for WiFi 6 (AX).

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

    Rated 5 out of 5 stars

    Great modem

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

    This modem is all it promises to be. Been using for about a month, and it’s been smooth sailing.

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

    Rated 5 out of 5 stars

    Working great.

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

    I bought a modem instead of paying Comcast over and over again. It was easy to connect and is working great.

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

    Rated 5 out of 5 stars

    Great replacement for my DOCSIS 3.0

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very easy to setup. Really love the added on/off switch on this model.

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

    Rated 5 out of 5 stars

    Great

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

    Easy install, easy setup. Have no issues what so ever so far in the connectivity

    I would recommend this to a friend
  • Pros mentioned:
    Docsis 3.1

    Rated 5 out of 5 stars

    The use

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This item works great and this is the first Docsis 3.1 modem to work with Charter Spectrum.

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

    Rated 5 out of 5 stars

    So far so good

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Installed this router couple of weeks ago. I am getting better speed now with no packet drops.

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

    Rated 5 out of 5 stars

    Get Crazy Speed with This Modem!

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

    Great modem! It was super easy to hook up and got full expected speed that I pay for from comcast.

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

    Rated 5 out of 5 stars

    one of the best

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    this was easy setup with Comcast, had an old 6141 getting 250mb, installed this baby, now bursting to 400mb and getting what I am paying for. Get it, get it now. No issues at all.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great modem

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

    First installation attempt it would not complete the synchronization. Put the old modem back in and came back a week later when I had more time. Unit synchronized on the first try and was able to quickly regain internet access through my ISP.

    I would recommend this to a friend
  • Cons mentioned:
    Compatibility

    Rated 4 out of 5 stars

    good product

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    this product is overall a good purchase. although it is not 100% compatable with xfinity operating system, i would still recommend this product, to save on rental equipment costs .

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

    Rated 5 out of 5 stars

    Good

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product for a townhome. I will definitely recommend the purchase. Easy installation.

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

    Rated 5 out of 5 stars

    Worked great

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

    Decided to buy my own modem instead of continuing to rent from Comcast. This worked great!

    I would recommend this to a friend