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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 40 Showing 781-800 of 1,003 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Reliable and easy to use

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

    Excellent, reliable, easy to use / set up. Has worked flawlessly for us.

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

    Rated 5 out of 5 stars

    Nice Product

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

    Great product did a nice job with my Comcast service. Using a Net Gear router.

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

    Rated 5 out of 5 stars

    Motorola modem

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It was easy to set up it works great haven't had one problem with it yet

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

    Rated 5 out of 5 stars

    Very fast

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

    Excellent modem and future proof. My speeds went up with this new modem.

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

    Rated 5 out of 5 stars

    Smart purchase

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

    A great modem which gives me fast internet and save me money.

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

    Rated 5 out of 5 stars

    Great Cable Modem, skip the rental fee

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

    Works great with Xfinity and you will get full speed from your plan.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Does not stay connected to internet

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

    Very disappointed cause I really wanted this to work. My son recommended because he has same modem and also using Google Nest. However, I must have got a bad one cause this modem continued to drop the internet. I thought maybe it was a problem with my cable provider Xfinity because I had upgraded the speed at the same time, but only to 300mbps. I had Comcast work with me on it three separate occasions and even an onsite check which is money out of my pocket. Comcast found no problems on their end and they were really great to work with. I also tried 3 different routers to make sure that was not the problem, but network still kept dropping. The Comcast tech recommended the Netgear Nighthawk, so I exchanged this modem for the Netgear CM1200 and it’s working well with no drops so far. Fortunately I was within the 30 day return window and Best Buy credited my account. I would not recommend this Motorola modem as I spent countless hours trying to troubleshoot and had to pay service charge to Comcast for problem that was Motorola’s fault.

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

    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.

    My new modem does an excellent job. I would highly recommend this model.

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

    Rated 5 out of 5 stars

    Great cable modem

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

    I upgraded my service and needed it for fastest speeds!

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

    Rated 5 out of 5 stars

    Update for my old modem

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

    A replacement for my old Surfboard SB6141 Works excellent

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

    Rated 5 out of 5 stars

    Modem for future internet speeds

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

    Very happy with this modem. Ready for future speed from internet provider.

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

    Rated 5 out of 5 stars

    Great investment!

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

    My internet speed seems to be faster than before, which is amazing!

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

    Rated 5 out of 5 stars

    Fast, easy setup

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

    Easy to set up and hasn’t given me any issues in the first month of use.

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

    Rated 5 out of 5 stars

    Save 150 Annually

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

    easy setup great way to lower your carrier bill possibly increase speed

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

    Works great

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

    Works great. Replaced on old failing one. Much cheaper in the long run.

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

    Rated 5 out of 5 stars

    Modem

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

    Easy setup with no issues. So far handles all our streaming easily.

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

    Rated 5 out of 5 stars

    A great purchase

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

    So much better than the modem given to me by my cable company

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

    Rated 5 out of 5 stars

    Modem

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

    Works just like it said, Simple to install. Highly recommend.

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

    Rated 5 out of 5 stars

    Very nice modem

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

    Needed this to get the gigablast speed and it does its job.

    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.

    Works perfectly with xfinity. I can now take advantage of high speeds.

    I would recommend this to a friend