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Motorola MB8611 Ultra-Fast 2.5Gb Ethernet DOCSIS 3.1 Cable Modem Expired

$90
$219.99
+ Free Shipping
+25 Deal Score
15,964 Views
MTRLC LLC via Amazon has Motorola Multi-Gig Speed Ultra-Fast 2.5Gb Ethernet DOCSIS 3.1 Cable Modem (MB8611) on sale for $89.99. Shipping is free.

Thanks to Community Member Plutomania for finding this deal.

Features:
  • DOCSIS 3.1 Cable Modem
  • Broadcom chip
  • 2.5G Ethernet LAN Port
  • Up to 6000 Mb/s Downstream Speed
  • Gigabit Ethernet
  • Dimensions (7.88 x 2.25 x 7.25)
  • 5 x Status LEDs
  • Limited Warranty 2 Year
  • Supports 2.5 Gb/s+ Internet Speeds
  • Up to 800 Mb/s Upstream Speed
  • Integrated Lightning & Surge Protection
  • Backward Compatible

Editor's Notes & Price Research

Written by
  • About this deal:
  • About this store:
    • Seller MTRLC LLC has a 96% positive rating in the last 12 months with over 17720 lifetime feedback.
    • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
    • If you're not a student, there's also a free 1-Month Amazon Prime trial available.
  • About this product:
    • 2-year warranty and free support
  • Additional Note:
    • Refer to the Forum Thread for discussion regarding this deal.
  • Deal Image
  • Deal Image
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Good Deal?

Original Post

Written by
Edited September 9, 2023 at 01:37 PM by
$89.99, lowest price I've seen.
https://www.amazon.com/dp/B08DDFKXKC
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Score +25
15,964 Views
$90
$219.99
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Price Intelligence

Model: Motorola Ultra-Fast DOCSIS 3.1 Cable Modem with 32X8 DOCSIS 3.0 & 2.5Gbps Ethernet (MB8611)

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
08/30/23Amazon$99.99
10
08/30/23Amazon$129.99
11
07/11/23Amazon$140
1
07/11/22Amazon$144 frontpage
72
07/11/22Amazon$143.98
0
11/29/21Amazon$135 frontpage
86
06/20/21Amazon$136 frontpage
24
05/27/21Amazon$149.99 popular
70
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About This Product
    Product Name: Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity, Cox Gigablast, Spectrum | 2.5 Gbps Port | 2500 Mbps Max Internet Speeds
    Manufacturer: MTRLC LLC
    Model Number: MB8611
    Product SKU: B08DDFKXKC
    UPC: 855631006644
    ASIN: B08DDFKXKC
    Brand: Motorola
    Item Weight: 0.06875 Pounds
    Item model number: MB8611
    Manufacturer: MTRLC LLC
    Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more. If you're not a student, there's also a free 1-Month Amazon Prime trial available. You can also earn cash back rewards on Amazon and Whole Foods purchases with the Amazon Prime Visa credit card. Read our review to see if it’s the right card for you.

    47 Comments

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    Featured Comments

    If you have Xfinity as your ISP you might want to take a look at this page:

    https://www.google.com/search?q=m...e&ie=UTF-8
    ·
    Seller is "MTRLC LLC". That's literally the manufacturer:
    https://www.motorolanetwork.com/p...rms-of-use
    ·
    It is. I have this model with Spectrum 1Gig internet plan and works with no issues
    ·

    Sign up for a Slickdeals account to remove this ad.

    This comment has been rated as unhelpful by Slickdeals users

    Show Comment
    HIDDENhoxuantu09-08-2023 at 03:57 PM.
    Joined Mar 2018
    L2: Beginner
    > bubble2 86 Posts
    76 Reputation
    Original Poster
    Plutomania
    09-08-2023 at 04:19 PM.

    Our community has rated this post as helpful. If you agree, why not thank Plutomania

    09-08-2023 at 04:19 PM.
    Quote from hoxuantu :
    Third party seller. Warranty might be not honored.
    Seller is "MTRLC LLC". That's literally the manufacturer:
    https://www.motorolanetwork.com/p...rms-of-use
    13
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    Show Comment
    HIDDENFerchis09-08-2023 at 04:23 PM.

    This comment has been rated as unhelpful by Slickdeals users

    Show Comment
    HIDDENgagnu09-08-2023 at 04:28 PM.
    Joined Jun 2016
    New User
    > bubble2 11 Posts
    18 Reputation
    Opivboy2
    09-08-2023 at 04:45 PM.
    09-08-2023 at 04:45 PM.
    Any comments on whether Docsis 3.1 will show a difference over 3.0 if i have gigabit internet?
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    Joined Aug 2006
    L4: Apprentice
    > bubble2 484 Posts
    147 Reputation
    jg62
    09-08-2023 at 05:55 PM.

    Our community has rated this post as helpful. If you agree, why not thank jg62

    09-08-2023 at 05:55 PM.
    If you have Xfinity as your ISP you might want to take a look at this page:

    https://www.google.com/search?q=m...e&ie=UTF-8
    12
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    Joined Nov 2011
    L3: Novice
    > bubble2 179 Posts
    63 Reputation
    cputeki
    09-08-2023 at 05:58 PM.
    09-08-2023 at 05:58 PM.
    Quote from Ferchis :
    Comments on Amazon say not compatible with Spectrum, FYI.

    It is. I have this model with Spectrum 1Gig internet plan and works with no issues
    7
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    This comment has been rated as unhelpful by Slickdeals users

    Show Comment
    HIDDENnewusers09-08-2023 at 06:03 PM.
    Joined Jul 2007
    L6: Expert
    > bubble2 1,938 Posts
    273 Reputation
    jman7
    09-08-2023 at 06:11 PM.
    09-08-2023 at 06:11 PM.
    Quote from cputeki :
    It is. I have this model with Spectrum 1Gig internet plan and works with no issues
    works on spec5rum just need to call customer support for spectrum to activate.
    4
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    Joined Aug 2006
    L4: Apprentice
    > bubble2 484 Posts
    147 Reputation
    jg62
    09-08-2023 at 06:26 PM.
    09-08-2023 at 06:26 PM.
    Quote from newusers :
    4.5star amazon review
    I'm sure the Xfinity issues are all fabricated, thanks
    1
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    Joined Apr 2009
    L9: Master
    > bubble2 5,270 Posts
    603 Reputation
    DoobieBrother
    09-08-2023 at 06:26 PM.
    09-08-2023 at 06:26 PM.
    I bought a Netgear cm1000 18 months ago. I had concrap come out to see what was wrong with my internet. They said the modem crapped out. That was a omission of the truth. They removed it from their official support list in may! No heads up, just killed it. Arg.. they wonder why folks hate them so bad.

    For what I can figure is the new game with modems is OFDM and OFDM-A found on a lot of DOCIS 3.1 modems now. 32x8 is no longer the one to look for I guess. Well at least for concrap. 18 months only to have them orphan it makes you wonder if it was on purpose since we do not lease one from them.
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    Joined Jul 2008
    L10: Grand Master
    > bubble2 6,207 Posts
    822 Reputation
    F1Racer
    09-08-2023 at 09:43 PM.
    09-08-2023 at 09:43 PM.
    Quote from newusers :
    4.5star amazon review
    Living off early reviews but not in 2022-23- see below

    Quote from jg62 :
    If you have Xfinity as your ISP you might want to take a look at this page:

    https://www.google.com/search?q=m...e&ie=UTF-8
    Yep, I was all over those 8611 Xfinity forums when my 8611 started dropping off line every 10 minutes Dec 2022. It was embarrassing esp on work video calls.

    This was 10 months after nothing but bulletproof performance.
    Neither Motorola nor Comcast took responsibility, leaving all 8611 users SOL.
    Had to replace a $200 modem after 10 months. Crazy!
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    Last edited by F1Racer September 9, 2023 at 07:39 PM.
    Joined Apr 2019
    L3: Novice
    > bubble2 109 Posts
    42 Reputation
    newusers
    09-09-2023 at 12:01 AM.
    09-09-2023 at 12:01 AM.
    Quote from jg62 :
    I'm sure the Xfinity issues are all fabricated, thanks
    BestBuy 4.4stars with 778 reviews, MicroCenter 4.5stars with 28 reviews
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