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Customer Ratings & Reviews

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

Customer reviews

Rating 4.7 out of 5 stars with 1003 reviews

Rating Filter

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 21 Showing 401-420 of 1,003 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great connection

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

    Stable connections and Easy to setup however needed to call Cox to registeR

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

    Rated 5 out of 5 stars

    Works great

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

    Works great with Cox internet. Had 3.0 before and this 3.1 made a difference.

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

    Rated 5 out of 5 stars

    Great cable modem

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

    Fixed all the issues I was having with an older Arris cable modem.

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

    Rated 5 out of 5 stars

    Used with Xfinity.

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

    We replaced the rented modem from Xfinity and this is by far superior.

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

    Rated 5 out of 5 stars

    Excellent modem

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

    Used to replace my Xfinity X1 modem and have been getting excellent speeds.

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

    So far so good

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

    Have for a month and no problems. Don’t have to pay for rental each month

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

    Rated 5 out of 5 stars

    CABLE MODEM

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

    Excellent product. Mine has been working for months without a hitch.

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

    Rated 5 out of 5 stars

    Great product

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

    Very good modem for Xfinity. Easy to set up. I recommend this item.

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

    Rated 5 out of 5 stars

    Great for fast cable internet

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

    Works great with Comcast. Speeds are exactly what we pay for.

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

    Rated 5 out of 5 stars

    Great product

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

    It really works well and I’m very much satisfied with this product..

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

    So far so good..no complain

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

    Its cheaper than renting a comcast box paying rental every month

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

    Rated 5 out of 5 stars

    Easy to install

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

    Should have invested long time before love it . Excellent piece of gear.

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

    Rated 5 out of 5 stars

    Works as advertised

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

    Easy to setup, no more being overcharged by the big cable company.

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

    Rated 5 out of 5 stars

    One of the best Modem's that I have ever used

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

    This is the best modem that I have ever used. Very easy to setup and install

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

    Rated 2 out of 5 stars

    The Negative Reviews WERE RIGHT...Ditto

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

    I had excellent internet service from Comcast, but after renting their modem for 8 years I decided to return it and buy my own. The Motorola modem worked flawlessly for 30 days. On the 31st day (1 day after the return period expired) the modem started dropping the connection from Comcast. Now it won't connect at all. No service outages in our area & of course since it is not their modem Comcast cannot troubleshoot it. I'm going to try to get a warranty replacement. Since there are good reviews on this unit, quality control seems to be the problem. This was not a chance I should have taken since I am working from home...tethering to my cell data connection for now. Take your shot...but if you buy this, better hold on to your old modem for a few weeks.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    I trust Motorola over Arris

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

    Solid performance and very reliable after the first month.

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

    Rated 5 out of 5 stars

    Looked great but unfortunately

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

    spectrum cable did not support it. I really hoped it did.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Great modem for the price

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

    Modem works well, and with high speed. I would highly recommend this.

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

    Rated 5 out of 5 stars

    Great modem

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

    It was very easy to setup and has been working fine since (1 month)

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

    Rated 5 out of 5 stars

    Works well with Breezeline

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

    This was very easy to set up. I disconnected my old modem. Connected this new one to the coax, connected it to my router via ethernet cable. I called my provider and told them that I purchased a new modem. They asked for the numbers located on the bottom of the modem (also located on the box) and bam. I was up and running. It did take a few tries to get into the modem interface but it eventually let me in and i changed the password. It has been up and running for about 3 weeks without issues. Speeds and signal are good. Totally worth it.

    I would recommend this to a friend