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Item sold on Sun, Jun 29 at 20:00.
Motorola MB8600 DOCSIS 3.1 Cable - Black - Compatible with Xfinity/Comcast
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Motorola MB8600 DOCSIS 3.1 Cable - Black - Compatible with Xfinity/Comcast
US $22.50US $22.50
Sun, Jun 29, 08:00 PMSun, Jun 29, 08:00 PM
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Motorola MB8600 DOCSIS 3.1 Cable - Black - Compatible with Xfinity/Comcast

fuschia_lima
(193)
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US $22.50
ApproximatelyC $30.94
3 bids
Ends in
Condition:
Used
Ended: Jun 29, 2025 20:00:01 EDT
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    Shipping:
    US $12.84 (approx C $17.66) UPS Ground.
    Located in: Ponte Vedra, Florida, United States
    Delivery:
    Estimated between Mon, Jul 21 and Thu, Jul 24 to 94104
    Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
    Returns:
    No returns accepted.
    Payments:
         Diners Club

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    Seller assumes all responsibility for this listing.
    eBay item number:256979059596

    Item specifics

    Condition
    Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is ...
    Carrier
    Comcast
    UPC
    0855631006170

    About this product

    Product Identifiers

    Brand
    Motorola
    MPN
    MB8600
    UPC
    0855631006170
    Model
    MB8600
    eBay Product ID (ePID)
    929941000

    Product Key Features

    Maximum Downstream Data Rate
    1 Gbps
    Color
    Black
    DOCSIS Standard
    DOCSIS 3.1
    Connectivity
    Cable
    Modem Device Type
    Cable Modems & Routers
    Ports
    Ethernet (RJ-45)
    Type
    Cable
    Number of LAN Ports
    1

    Item description from the seller

    About this seller

    fuschia_lima

    100% positive feedback•124 items sold

    Joined Feb 2011
    Usually responds within 24 hours
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    Seller feedback (46)

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      Past 6 months
      Verified purchase
      Shipped very quickly, packaged well. Exactly as described , a great price, would buy from seller again.
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      Past month
      Verified purchase
      as described, fast shipping
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    • m***a (191)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      That value, super quick shipping
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    Product ratings and reviews

    Learn more
    4.7
    204 product ratings
    • 176 users rated this 5 out of 5 stars
    • 10 users rated this 4 out of 5 stars
    • 6 users rated this 3 out of 5 stars
    • 3 users rated this 2 out of 5 stars
    • 9 users rated this 1 out of 5 stars

    Easy to set up

    Good value

    Performs well

    Most relevant reviews

    See all 168 reviews
    • by digitalmission
      Dec 19, 2017Top favourable review

      Good Modem from trustable company

      Follow the instructions from Motorola and it goes fairly well. The literature from Motorola stated that I could set it up with only an account number and a phone number. In the end, I had to call Xfinity/Comcast and have them register the modem on their network with me. My old modem only supported DOCSIS 3.0 and then not the latest developments of DOCSIS 3.0. The new one supports all DOCSIS 3.0 connections at their highest connect rates as well as DOCSIS 3.1. The modem, after registering, made a DOCSIS 3.1 connection as indicated on the front of device with a lighted symbol showing so. As a whole, I have been a long time supporter of Motorola, and know I can trust them to produce quality products. This one is no exception.

      Verified purchase: YesCondition: NewSold by: newegg

    • by jefkel-262
      Oct 26, 2021Top critical review

      Not supported by RCN

      Unfortunately, although RCN supports DOCSIS 3.0 and 3.1 modems, they explicitly do not support this one model, and neither RCN nor Motorola seems to be working on the problem. When asked about it, RCN said, "The Motorola MB8600 can connect but is known to have a lot of issues keeping a stable connection with our network. I am not sure of the exact details, only that downstream and upstream channels will not stay locked, often causing an intermittent modem."

      Verified purchase: YesCondition: Pre-OwnedSold by: thoalexander

    • by usarmy-veteran
      Oct 02, 2018

      Excellent DOCSIS 3.1 Modem

      I've shopped for a modem to future proof my needs and looked at several brand name DOCSIS 3.1 modems. The MB8600 had one of the better prices and specs. It was pretty much "plug and play" with Xfinity. I have been using it for a couple of weeks and it has been rock solid (knock on wood). I am using this as DOCSIS 3.0 with the 32 bonded channels downstream and 4 upstream. This modem can do 8 bonded channels upstream, but Xifinity limits me to just the 4 channels up. Currently, this is plenty for me as I am only on a 150 mbps plan.

      Verified purchase: YesCondition: Pre-OwnedSold by: thefalco1

    • by s.e.pepper
      Sep 03, 2017

      DOCSIS 3.1 goodness

      I upgraded from a DOCSIS 3.0 Motorola MB6141 which worked OK, except I started noticing a lot of buffering going on recently in audio or video streaming (like someone remotely pressing the pause button repeatedly). Decided to try the upgrade to the MB8600 rated for DOCSIS 3.1. My internet provider Cox listed the 8600 as compatible, so I set it up, activated & VOILA no more pauses or buffering/stuttering! 2 thumbs up!

      Verified purchase: YesCondition: NewSold by: paylowman68

    • by ilbuyit77
      Feb 12, 2022

      DOCSIS 3.1 IS better

      It hooked up easy w/no instructions(purchased used). Works very well giving good connection speeds. It is much faster than docsis 3.0. It is worth upgrading to this model. I researched and felt this was the best one for the price( paid less than $90... like new), usable with WOW.

      Verified purchase: YesCondition: Pre-OwnedSold by: nihaoo88

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