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
Excellent modem!
||Posted . Owned for 1.5 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Good 3.1 modem. Motorola is the most reliable out of the standalone modem options. Very fast and offers 1gbps.
I would recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
Happy with the purchase.
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.So far it works great and easy install. My previous modem was a Lott outdated so I have immediate improvement in download speeds.
I would recommend this to a friend - Pros mentioned:Performance
Rated 4 out of 5 stars
VALUE FOR MONEY
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.GOOD VALUE FOR MONEY ..IT WORKS GOOD SO FAR .NOT TOO FAST OR NOT TOO SLOW EITHER .
I would recommend this to a friend - Cons mentioned:Connection
Rated 1 out of 5 stars
Motorola modem
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Modem was defective. Internet connection would drop several times a day. Purchased protection agreement. However, modem wasnt in stock and would have to wait 11 days to receive. Contacted Motorola directly and was able to get a replacement earlier than what BB could provide.
No, I would not recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
Simple and sufficient for 1Gbps
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It’s a cable modem. It does the job, and is fast enough for my Xfinity gigabit plan. Not a lot more to say - which is a good thing.
I would recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
Great product
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Excellent product. Works as described. I wish my ISP would now get on the ball with that fiber optic installation they’ve mentioned to me a number of times!
I would recommend this to a friend - Pros mentioned:Performance
Rated 5 out of 5 stars
Cable modem
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Needed a new cable modem because my current cable modem was getting old. This one does the job just fine.
I would recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
Super Fast
||Posted . Owned for 11 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Immediately noticed faster download/upload speeds. Nice to not have to pay to rent from comcast.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Excellent reliable modem
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works fine. No problems. Compatible with Xfinity service. Easy to set up with on/off switch.
I would recommend this to a friend Rated 5 out of 5 stars
Pleased with my purchase
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I am very pleased with this purchase. Sleek and stylish, the modem works well with my ISP and computer.
I would recommend this to a friend- Pros mentioned:Speed
Rated 5 out of 5 stars
Fast as greased lightning
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Replaced a Surfboard DOCSIS 3.0 unit. Plugged it in, registered it with Comcast over the web, and everything came back up, running much faster.
I would recommend this to a friend - Pros mentioned:Setup
Rated 5 out of 5 stars
Does the job.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Does its job. Easy to install. Plugged it in. Called the spectrum customer services and informed them the MAC address. That is.
I would recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
Modem
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This is a great modem! I have not had to reset it yet and the speed is really above average.
I would recommend this to a friend - Pros mentioned:Performance
Rated 5 out of 5 stars
Excellent
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Best modem I ever had so far, my service it's a low tier bandwidth but with DOCSIS 3.1 I can feel the difference even with the same bandwidth tier.
I would recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
Great Modem
||Posted . Owned for 11 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.So far perfect. It handles all I have which is 400mb of speed.paired to Wifi6 router it works great.
I would recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
Great product
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works as described. Do have to call comcast/xfinity to cancel their hardware. Beats their rental fees.
I would recommend this to a friend - Pros mentioned:Speed
Rated 4 out of 5 stars
Speed
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Good product for faster wifi. We needed a good modem to match the power of the router.
I would recommend this to a friend - Cons mentioned:Connection
Rated 1 out of 5 stars
Do Not Buy
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Absolutely do not buy this modem if you have Xfinity. It constantly drops connection. Read the xfinity forums if you don't believe me. Unfortunately I found this out on day 17 so Best Buys excellent return policy won't let me bring it back.
No, I would not recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
very easy
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Installation with Comcast/Xfinity was very easy. Ten minutes from the box to 600+/- Mbps operation.
I would recommend this to a friend Rated 5 out of 5 stars
Zoom Zoom
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Solid modem for future proofing your home. xFinity users that have been saying it randomly disconnects take note of your downstream power levels. Mine where "within" spec but on the high end so I put a PPC FPA6-54 Forward Path Attenuator 6dB at the back of the modem and all my issues went away. I no longer encounter T3 timeouts or dropped internet. Its not a faulty modem, but to much line chatter.
I would recommend this to a friend




