Customer Ratings & Reviews
- Model:
- SB6121
- |
- SKU:
- 2836657
Customer reviews
Rating 4.6 out of 5 stars with 2915 reviews
(2,915 customer reviews)Rating by feature
- Performance4.6
Rating 4.6 out of 5 stars
- Ease of Use4.7
Rating 4.7 out of 5 stars
Customers are saying
Customers admire the SURFboard DOCSIS 3.0 High-Speed Cable Modem for its ease of use, performance, and affordability. Many appreciate the straightforward setup and compatibility with their internet providers, along with its compact size. While some experienced issues with the modem's WiFi capabilities and occasional overheating, the positive feedback on performance and ease of use outweighs these concerns for most users.
This summary was generated by AI based on customer reviews.
Rated 5 out of 5 stars
Excellent modem!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Great modem that'll do the trick for whatever you're looking for. Currently subscribed to Comcast's 75x10 and doing a hardwired speedtest results in me getting 90x11. Have not had any problems with this modem.
I would recommend this to a friend- Pros mentioned:Setup, Speed
Rated 5 out of 5 stars
Works great for a great price
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I found the modem was easy to set up and allows me to get all the internet speed I pay for. Works great and was a great price.
I would recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
Excellent
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Fast and reliable....BUT I have had to restart my internet a few times to get it going again. Not sure if it had anything to do with the modem or if it was the router having issues. I have yet to have a system that didn't need rebooting every now and then. This pays for it self instead of renting from Comcast. and yes it IS cable internet capable.
I would recommend this to a friend - Pros mentioned:Ease of use, Speed
Rated 5 out of 5 stars
Plug and play
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Very easy to setup. Maybe once a year I have to power cycle the modem. Otherwise, I get great speeds and has small footprint.
I would recommend this to a friend Rated 5 out of 5 stars
Great basic unit for the money
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.If your looking for a base unit that will handle a load when connecting a wifi router this one is unbeatable for the money, no need for anymore as long as you are not able to overextend the speed rating.
I would recommend this to a friend- Pros mentioned:Ease of use
Rated 5 out of 5 stars
fabulous
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.this router was mandatory for work and it was easy to install, small, quiet and you know that it's working by the light on it.
I would recommend this to a friend - Pros mentioned:Performance
Rated 4 out of 5 stars
major upgrade from cable company's
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Upgraded from cable company's modem. This one has very good performance at a reasonable price. It was very easy to set up and small enough, it is not a eyesore.
I would recommend this to a friend - Pros mentioned:Setup, Speed
Rated 5 out of 5 stars
very good
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This really worked for me, at least it gave me peace of mind and it's really fast, as advertised again it's easy to install
I would recommend this to a friend - Pros mentioned:Ease of use, Price
Rated 5 out of 5 stars
Needed to upgrade
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Needed to upgrade. Easy installation. Good price. Compatible with comcast internet.
I would recommend this to a friend - Pros mentioned:Ease of use, Price
Rated 4 out of 5 stars
works great
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.does the job,and was easy to install, also great price compared to other places i shopped, i would recommend this product to anyone looking to for cable to connect
I would recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
Meets my needs
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I bought this to avoid having to rent a similar modem to get internet connectivity through Comcast. I selected this from the list of compatible modems. This was reasonably priced, and will save me money from not having to rent one from Comcast. I didn't realize until the day I had Comcast set me up that it would have been better to buy one with a Wi-Fi router in the modem. Luckily, I already had a Wi-Fi router to connect to the modem. It's working great, and my internet connection is awesome!
I would recommend this to a friend - Pros mentioned:Speed
Rated 4 out of 5 stars
Cable modem that meet the need
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This modem replaced my 7 years old cable modem also from Motorola. I had to upgrade my internet speed and it trigger the need to purchase this modem. Since I had positive experience with my prior Motorola brand modem, I decided to purchase another one from Motorola. So far so good, this is not the kind of product that we write home about but it is a necessary item. After over 1 month of use, it has been stable and provide good consistent speed for me and my household.
I would recommend this to a friend - Pros mentioned:Performance, Price
Rated 5 out of 5 stars
My pages now load faster with this modem
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Performs pretty well for the price. I was having internet connection problems and replacing the modem solved this issue.
I would recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
Great working modem
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Great working modem. It's worked since the day I hooked it up w/out any issues or problems. The speed is great and I've literally never touched it since installing it. I took 1 point off the ease of installation solely b/c you have to call the cable company and give them the MAC address. However, that's relatively painless (depending on your ISP provider) and once it's done it saves the modem rental fee.
I would recommend this to a friend Rated 5 out of 5 stars
Great item for the money.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This is a great item. It is compact enough to be almost invisible. This is the most current tech and very smooth data transfer. Definitely recommended.
I would recommend this to a friendRated 4 out of 5 stars
Good for the money
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Replaced my rented cable modem with this one. It was easy to set up and did not have a problem calling the service provider to have it activated. It does seem a little slower, but not enough to keep paying $10 more a month forever on the cable version.
I would recommend this to a friend- Pros mentioned:Ease of use, Speed
Rated 5 out of 5 stars
It is easy to install and works great
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.It is easy to install and works great. It is fast.
I would recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
Great device
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I bought this to replace my Comast modem. It was worth well worth it. It has great speed and does not take up much room.
I would recommend this to a friend Rated 5 out of 5 stars
Nice cable modem
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This is a great product if you are not trying to turn your home into a hotspot. If you are then purchase, Motorola - SURFboard eXtreme DOCSIS 3.0 Wireless-N Cable Modem and Gigabit Router - Black.
I would recommend this to a friendRated 5 out of 5 stars
best modem in the market right now
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.dont buy other modems, dont rent, buy this modem. its the best in the market. i could of purchased it from amazon for a little cheaper, but i needed a modem right now. motorola bests very good modems
I would recommend this to a friend

