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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 19 Showing 361-380 of 1,003 reviews
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Work 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 brought this modern because my last one is about 9 yrs old need update to new one. Work great.

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

    Rated 5 out of 5 stars

    Outstanding cable modem

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

    This cable modem is easy to set up, and it works great with a Google mesh wifi network.

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

    Rated 5 out of 5 stars

    reliable and easy to install

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

    This was good, however we ended up exchanging it because it didn't work with our home phone.

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

    Setup with Comcast was a pain. After that it has been working fine. Speed is great.

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

    Rated 5 out of 5 stars

    Awesome

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Super gigabit speeds with Atlantic bb. No issues at all!

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

    Motorola - 32 x 8 DOCSIS 3.1 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.

    It work great since I have replacing to this Modem for my San Bruno Cable internet service.

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

    Rated 5 out of 5 stars

    Modem to work with Xfinity

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

    Great buy. Saves me monthly charges from Xfinity. I recommend to others to save monthly bills.

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

    Rated 5 out of 5 stars

    Excellent speed

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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.

    Had to have it provisioned via telephone with Comcast then worked perfectly. Immediate speed increase.

    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 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Replaced an existing modem as it was nearly 7 years old. This modem works great with xfinity

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

    Rated 5 out of 5 stars

    Easy to setup

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

    I just upgrade my ISP speed to 600MB and this modem can handle flawlessly. No complaints.

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

    Modem

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

    Needed a new modem because I didn’t want to rent from the cable company anymore. Good price.

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

    Rated 4 out of 5 stars

    great upgrade

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

    my old modem was no longer supported. i upgraded to this and got a nice bump in speed to go with it, now im also future proofed and can support up to 1gb in speed

    I would 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.

    I bought this to replace my net gear nighthawk combo modem/router. It works great, haven’t had any issues.

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

    Rated 5 out of 5 stars

    Works great with Xfinity

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

    Save yourself some rental fees and buy this for use with Xfinity internet. It works well!

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

    Love it

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

    Return the rental box back to the cable company brought this instead saves a lot of money

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

    Rated 5 out of 5 stars

    Easy to hookup

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

    The Motorola Cable Modern was Very easy to use and hookup . The modem Is working very well

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

    Rated 4 out of 5 stars

    Great high speed modem

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

    I love this modem, I get amazing speeds on it with my 1Gb internet plan, but I wish it had more than one Ethernet port on the back.

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

    Rated 5 out of 5 stars

    Good

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

    Works just fine. We had a problem with hooking up one one laptop. But it was the laptop problem.

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

    Motorola MB8600 Cable Modem

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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.

    Excellent cable modem. Connect the Comcast cable, Turn off router. Connect ethernet patch cord to modem and router. Plug in cable modem. Turn router back on. Turn Motorola modem on. The power light at the top should light up green. After 10 or so minutes the down and up arrow lights should be blue and may blink, and the internet light should be steady blue. The bottom ethernet light is green on my set-up. I had to follow the instructions for activating Xfinity internet, and I called the local Comcast office to complete the accounting details. It just works. The Wi-Fi and wired connected devices on my router don't even know anything happened.

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

    Works perfectly with TDS, getting consistent fast service and no more box rental fees.

    I would recommend this to a friend