Customer Ratings & Reviews
- Model:
- MB8611
- |
- SKU:
- 6451964
Customer reviews
Rating 4.4 out of 5 stars with 839 reviews
(839 customer reviews)Rating by feature
- Connection Quality4.4
Rating 4.4 out of 5 stars
- Performance4.4
Rating 4.4 out of 5 stars
- Setup4.6
Rating 4.6 out of 5 stars
Customers are saying
Customers have good things to say about the MB8611 32x8 DOCSIS 3.1 Cable Modem's ease of use, performance, and setup process. Many appreciate its 2.5 GB Ethernet port and consider it a good value. However, some customers reported issues with connection stability and signal drops. The modem's compatibility with various internet service providers is also noted.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Speed
Rated 5 out of 5 stars
cable modem
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.update our cable modern recently as we update the system in the wife since my wife is working from home wanted to make sure she had the best speed and setup once and again
I would recommend this to a friend - Pros mentioned:Ethernet, Speed
Rated 5 out of 5 stars
Solid modem with upgrades in speed later in mind.
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Replaced a failing modem (Arris) that had issues dropping to 10mbit from Gigabit (Cox Gigablast) with this Motorola, has upgrade in speed in mind with 2.5gbit support which I like. No problems getting the mac recognized and activated with Cox over the phone, was done in a few minutes and off to the races. Has been solid as a rock since the replacement, haven't had to reboot my router or modem since, and consistently has high 900mbit speeds (as expected with gigabit internet you're going to see around 940mbit max).
I would recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
Great modem
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Did not realize my old modem/ router was capped at a certain speed. This new modem flies and really help unlock the speeds I pay for
I would recommend this to a friend - Pros mentioned:Performance, Speed
Rated 5 out of 5 stars
Great cable modem
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I upgraded my Xfinity Internet and this required me to replace my Arris Surfboard, which was working perfectly with my previous service. If you go to Xfinity’s 1.2 gigabit Internet then you will need something like this. I chose this one due to price and availability. I works great. I get the speed that I expect and everyone in the house gets their streaming junk without interruption. I work from home, so, this works perfectly and prevents and lagging during my web meetings. Just what we all needed.
I would recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
Works as descibed
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Easy set up with my Xfinity internet. I get the speed that I am subscribed. Recommended for people who already have good wifi router and just looking for a modem.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Good modem
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Nice modem for the money. Easy to log into it as administrator and adjust port opening and setting up dedicated IP address for LAN items.
I would recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
Alternative modem
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bought this to replace the Comcast modem and I love it. It's fast and I save on the rental from Comcast.
I would recommend this to a friend - Pros mentioned:Setup, Speed
Rated 5 out of 5 stars
Excellent Motorola Quality
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I have Wide Open West. My old modem was about 8 years old and just wanted to upgrade. Noticed a little faster speed and more reliable connection. It was the easiest modem replacement I've made - so providers are more aware. Don't hesitate to save yourself monthly fees and buy one. Go for the best and replace less often.
I would recommend this to a friend - Pros mentioned:Performance
Rated 5 out of 5 stars
Just perfect
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Perfect replacement for older versions that was performing poor. No single issue after about two years of use.
I would recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
Fantastic product
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works great and provides more than enough speed and distribution. Much better than the stock provided from the ISP
I would recommend this to a friend - Pros mentioned:Performance
Rated 5 out of 5 stars
Motorola Modem
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bought this in Nov, 2022. I've had no problems at all with it and it works great. I'd buy it again.
I would recommend this to a friend - Pros mentioned:Ease of use, Speed
Rated 5 out of 5 stars
Motorola Modem
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It was easy to active and set up with Comcast Xfinity using just their app. I've only had it now for a few days but no issues so far. I am seeing a speed increase as well but I was coming from a six year old Arris Surfboard. My Comcast plan is 300 mbps and with the old modem I topped out at 190 mbps and now with this modem I am achieving constant speed of around 275 mbps.
I would recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
Stable, some future-proofing, and runs cool ...
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Replaced an old working DOCSIS 3.0 8x4 Arris Surfboard. Part of the reason was to eliminate the modem as contributing to my unstable/bad latency during peak times (hoping more channels would help here). It has helped to degree but my ISP still has load issues during peak times. It was also nice to have a some future-proofing with a 2.5 GB port. While I do not have service or internal network capabilities for this yet, all of it should be on the horizon in the coming years. While I have seen bigger modems, this is about twice the height of your standard Arris Surfboard modem. Another nice plus is that it does not get as hot as previous modems I have had. That was my intention with purchasing this "bigger one" vs the current Arris modems (they like to get hot).
I would recommend this to a friend - Pros mentioned:Ease of use, Performance, Speed
Rated 5 out of 5 stars
Seamless installation and finally get the top spee
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very easy installation. Speeds of 1350MBS on hardwired and 900 on wifi. Solid all around performance.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Great Modem to get rid of horrible ISP leased stuf
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great choice when you are looking to get rid of those horrible lease modems these ISP. Great throughput speeds. Easy setup
I would recommend this to a friend - Pros mentioned:Performance
Rated 5 out of 5 stars
Great buy
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I bought this in December 2022 and I have no issues so far
I would recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
Perfect fit for gig speed internet
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This works great for my xfinity gig speed internet. No overheating or loss of speeds. Highle recommend this.
I would recommend this to a friend - Pros mentioned:Setup
Rated 5 out of 5 stars
Very happy
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Best part, I’m Not tech savvy n able to set it up, it paired seamlessly w/my existing wifi router, so far so good. Super happy.
I would recommend this to a friend - Pros mentioned:Ease of use, Speed
Rated 5 out of 5 stars
Motorola cable modem Model 8611
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It was very easy to install. There was no issue to register the modem with xFinity and no problems connecting it to the router. Work right away. The old modem provided only about 500 Mbps download speed via Ethernet connection but this Motorola modem gave me over 900 Mbps. My plan was for one meg Mbps. Also, wireless download speed generally increase from 345 Mbps to over 440 Mbps via 5.0 ghz channel. I would recommend buying this modem.
I would recommend this to a friend - Pros mentioned:Ethernet
Rated 5 out of 5 stars
The best Motorola Modem yet.
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Delivers as promised. My 2nd. Motorola Modem. The 2.5 GB Ethernet cable connection makes a difference. The best Modem gets even better.
I would recommend this to a friend




