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ARRIS SURFboard SB6141-RB 8x4 DOCSIS 3.0 Cable Modem (Renewed)

4.1 4.1 out of 5 stars 1,181 ratings

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This product is inspected, tested, and refurbished, as necessary to be fully functional according to Amazon Renewed standards.
Brand ARRIS
Internet service provider spectrum, optimum, cox, xfinity
Connectivity Technology Ethernet
Total Ethernet Ports 1
Maximum Downstream Data Transfer Rate 343 Megabits Per Second

About this item

  • Approved on Comcast Xfinity, Spectrum (Charter, Time Warner, Brighthouse Networks), Cox, Mediacom, Suddenlink and most other US Cable Internet Providers. NOT compatible with Verizon, AT&T or Centurylink. REQUIRES Internet Service.
  • Wired modem only. Does not include WiFi router or VOIP Telephone adapter. Gigabit Etherent port to connect to PC or Router.
  • 8 Download Channels and 4 Upload Channels capable of up to 343 Mbps download and 131 upload speeds. Recommended for Internet Plans up to 100 Mbps.
  • Supports both IPv4 and IPv6, the latest standard.
  • 90 Day Warranty. ARRIS Certified Refurbished. US Technical support. ARRIS Certified Refurbished products will ALWAYS be branded ARRIS, Never Motorola! If you get Motorola branded product they are illegitimate, need to be returned to Seller and Reported to Amazon
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ARRIS SURFboard SB6141-RB 8x4 DOCSIS 3.0 Cable Modem (Renewed)
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ARRIS SURFboard SBG6900AC-RB DOCSIS 3.0 Cable Modem / AC1900 Wi-Fi Router (Renewed)
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PriceCurrently unavailable.$129.99$39.95-24% $129.95
List:$169.99
-10% $198.99
List:$219.99
-57% $79.97
New Price:$186.15
Delivery
Get it Mar 19 - 21
Get it as soon as Monday, Mar 18
Get it as soon as Monday, Mar 18
Get it as soon as Monday, Mar 18
Customer Ratings
Easy to install
3.9
4.7
4.2
4.5
4.2
4.4
WiFi signal
3.2
5.0
3.5
4.2
3.7
4.0
Tech Support
3.5
2.9
3.9
3.2
3.7
Value for money
3.5
3.8
3.8
4.0
Sold By
Search Buy Repeat
Techa Distribution
Fliptek
Amazon.com
Flaknet
connectivity tech
Ethernet
Ethernet, Wi-Fi
Ethernet
Ethernet
Ethernet
ethernet ports
1
2
1
2
2
4
number of ports
5
2
2
4
data transfer rate
343 megabits per second
2500 megabits per second
1750 megabits per second
max downstream rate
343 megabits per second
960 megabits per second
2500 megabits per second
686 megabits per second
max upstream rate
131 megabits per second
960 megabits per second
2.5 gigabits per second
modem type
cable
cable
cable
cable
cable
cable

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Product Description

Building upon the success of the SB6121, Motorola's SURFboard SB6141 enhances your personal media experience, at lightning-fast broadband speed. It harnesses the power of DOCSIS 3.0 technology to bond up to eight downstream channels and four upstream channels-providingg you Advanced multimedia services with data rates up to 343 Mbps download and 131 Mbps upload depending on your cable Internet provider service. That makes streaming HD video, gaming, shopping, downloading, working, high-quality voice and video conferencing, and peer-to-peer networking applications far more realistic, faster, and efficient than ever before.

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ARRIS SURFboard SB6141-RB 8x4 DOCSIS 3.0 Cable Modem (Renewed)


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Pre-owned Certified products are inspected, cleaned and (if applicable) repaired to excellent functional standards. By purchasing Pre-owned Certified rather than new, customers can extend the life of the product, reduce electronic waste, and reduce the extraction of raw materials. These products are backed by the Amazon Renewed Guarantee. Pre-owned Certified is part of the Climate Pledge Friendly program that helps you discover and shop for more-sustainable products.

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Customer reviews

4.1 out of 5 stars
4.1 out of 5
1,181 global ratings

Customers say

Customers like the performance, value, speed and ease of setup of the modem. They mention that it delivers a 100/15 connection flawlessly, the savings are huge as time goes on and that the setup is as easy as an AOL CD. They also like the quality, condition, and delivery. That said, some complain about the brightness.

AI-generated from the text of customer reviews

475 customers mention372 positive103 negative

Customers like the performance of the modem. For example, they mention it works great, has no issues, and delivers their 100/15 connection flawlessly. They also say it's reliable and has had no problems with the connection dropping.

"...Looks great and works great. I highly recommend the modem if you need something built for higher internet speeds...." Read more

"...Hoping this SB6141 lasts a long time, but also purchased SquareTrade for three years for this modem...." Read more

"...Unit has been performing well for a couple of weeks paired with a TP-Link Archer C9 router...." Read more

"...the signal is working great, but the modem is dropping it and is defective. The previous comcast modem I had was working great, this is junk...." Read more

155 customers mention131 positive24 negative

Customers like the value of the modem. They mention that it is an excellent buy and that it pays for itself quickly. Some customers also say that the savings are huge as time goes on.

"...So, had to get a new cable modem. Saw this ARRIS SB6141 with a great price as a certified refurbished modem over here on amazon...." Read more

"Refurbished unit at a great price. Fast shipping, good packaging.Small unit that runs a little warm to the touch, so allow good ventilation...." Read more

"...It pays for itself within 10 months and should have no problem lasting many years...." Read more

"...The savings are huge as time goes on. For instance, Cox charges a minimum of 6.99/month for renting a WiFi Modem...." Read more

100 customers mention79 positive21 negative

Customers like the speed of the modem. They mention that it works as advertised, gets good speed, and will work up to 100 mbps. They also say that the performance is as good as the 5100, but this is mostly due to their service tier. Overall, customers are satisfied with the speed and reliability of the product.

"...There has been no noticeable lag and it all seems to be loading faster now...." Read more

"...The modem works great, is super fast and works with my ISP, Cox cable, as well as many others like Comcast, Charter & Time Warner...." Read more

"...Things were very fast after it's first reboot. I had a SB6121 I purchased new a year ago...." Read more

"Not super fast, but the modem works as intended." Read more

99 customers mention95 positive4 negative

Customers find the setup process of the modem to be easy. They mention that the instructions are clear, and the mode m connects to Comcast via their activate screen. Some mention that it is easier than an AOL CD and that the replacement was completely painless.

"...Installation and activation were simple with Comcast (shocking - I just said Comcast and simple in the same sentence)...." Read more

"...I have TWC and had absolutely no problem getting hooked up. Thank you Steve. I did mention it was a refurb unit from Amazon, not sure if that helped...." Read more

"...There is no maintenance required, it is simply plug-and-play. It pays for itself within 10 months and should have no problem lasting many years...." Read more

"...One of the cool things about this modem is that its easy to set up, its nice and slick..." Read more

29 customers mention25 positive4 negative

Customers like the quality of the modem. They say it's a good device, the best cable modem available, and an excellent replacement for Comcast modems. Some say that it works as expected and is perfect for working with their cable network.

"...After reading other reviews, I realized that this was the best cable modem available. Aside from being affordable, it was easy to setup...." Read more

"...Other than the quite minor concerns above, everything is dandy...." Read more

"...this refurbished modem earlier today (03/03/15) with no problems using Comcast...." Read more

"...in my Ethernet cable goes out to my router... I've just never had to mess with it, like ever... never power cycled, never lost connection..." Read more

27 customers mention22 positive5 negative

Customers like the condition of the modem. They say it looks brand new and works flawlessly. Some mention that it arrived in good condition and was easy to install. Overall, most are happy with the condition and the modern design of the product.

"...The modem definitely looked new. It came with a power adapter and an ethernet cable plus some instruction paperwork...." Read more

"The one I received works perfectly and looks brand new. I only took away 1 star because of the extremely bright LEDs on the front of the unit...." Read more

"...Very happy. Unit looks and acts modern. DOCSIS 3.0 at a bargain price. No lease fees paid to ISP." Read more

"...Package arrived quickly and the unit looks new...." Read more

25 customers mention25 positive0 negative

Customers are satisfied with the delivery of the modem. They mention that it arrived perfectly, with no dents, scratches, or missing parts. The return was handled easily and quickly, and the moded was well packaged.

"Refurbished unit at a great price. Fast shipping, good packaging.Small unit that runs a little warm to the touch, so allow good ventilation...." Read more

"...Return process was painless and fast. No issues at all on the 2nd one." Read more

"Just received today it was in Great condition and packaged well hook up and activation took less then 10 minutes and so far it's working well and..." Read more

"...No provisioning problems whatsoever. My only complaint is that the blue LEDs are harsh in a dark room." Read more

38 customers mention7 positive31 negative

Customers have negative opinions about the brightness of the modem. They mention that the lights on the front are exceptionally bright, and can be blinding in the dark. The blue lights wash out the green, and the LEDs are bright. The orange flashing activity light and the Ethernet light flash when an Ethernet cable is plugged in are also annoying.

"...The other minor quirk is, as others mentioned, how bright the lights are...." Read more

"...My only complaint is that the LED's are excessively bright. You will be surprised by the brightness of the LED's especially at night...." Read more

"...not enough to warrant a lesser review, is that the light on the modem lights are really bright." Read more

"...I will say one downside of this modem is the lights on the front are exceptionally bright, which a few people have mentioned here I believe...." Read more

Great modem, better than the rental..
5 Stars
Great modem, better than the rental..
Recieved item today and it seems to be working great. Installation and activation were simple with Comcast (shocking - I just said Comcast and simple in the same sentence).I added a photo of the modem next to a Wii for size reference. It's fairly compact and I appreciate it looks nice. I also added a picture of the speed test I took on my phone (IPhone 6); the first three were taken with this modem and the fourth was with my comcast rental modem. Speed seems to be faster with this than with the rental. I took the test on my desktop (iMac) and the speeds are pretty much the same as they are on my phone. We have quite a few things running on wifi in our house (2 iPhones, 2 iPads, iMac, Airbook, Xbox One, Wii, bluray Netflix player). There has been no noticeable lag and it all seems to be loading faster now. The old Comcast rental slowed down when more than three things were requiring wifi; that doesn't appear to be the case with this one.I guess I got lucky and didnt end up with a dud like some people did. If you get one that works or end up buying a new one, you won't regret it. Looks great and works great. I highly recommend the modem if you need something built for higher internet speeds.*This five star rating is STRICTLY for the modem and NOT the delivery service. We have prime and have never had a problem. This modem was delivered by a company called OnTrac. We have never heard of them so we decided to do a quick google search; the reviews on them are horrible. I was going to be out of the house for today's delivery, so I left a message on our door asking for the package to be held until tomorrow. I've done this with UPS and never had a problem with a rescheduled delivery. Apparently the person from OnTrac doesn't know how to read, or chose not to care about the package sitting on my front step unattended for hours. It got delivered anyway (even though the note was RIGHT THERE). Thankfully I was close to home when I got the alert from Amazon that it got delivered, so I was able to get home quickly to bring it inside. I would highly recommend being home (or let a neighbor know) and signing up for alerts about your delivery. From the reviews, they are known for crappy delivery service and sometimes they don't bother ringing the door bell. Zero starts for OnTrac delivery. I hope they just start shipping with UPS.
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Top reviews from the United States

Reviewed in the United States on February 16, 2015
Customer image
5.0 out of 5 stars Great modem, better than the rental..
Reviewed in the United States on February 16, 2015
Recieved item today and it seems to be working great. Installation and activation were simple with Comcast (shocking - I just said Comcast and simple in the same sentence).

I added a photo of the modem next to a Wii for size reference. It's fairly compact and I appreciate it looks nice. I also added a picture of the speed test I took on my phone (IPhone 6); the first three were taken with this modem and the fourth was with my comcast rental modem. Speed seems to be faster with this than with the rental. I took the test on my desktop (iMac) and the speeds are pretty much the same as they are on my phone. We have quite a few things running on wifi in our house (2 iPhones, 2 iPads, iMac, Airbook, Xbox One, Wii, bluray Netflix player). There has been no noticeable lag and it all seems to be loading faster now. The old Comcast rental slowed down when more than three things were requiring wifi; that doesn't appear to be the case with this one.

I guess I got lucky and didnt end up with a dud like some people did. If you get one that works or end up buying a new one, you won't regret it. Looks great and works great. I highly recommend the modem if you need something built for higher internet speeds.

*This five star rating is STRICTLY for the modem and NOT the delivery service. We have prime and have never had a problem. This modem was delivered by a company called OnTrac. We have never heard of them so we decided to do a quick google search; the reviews on them are horrible. I was going to be out of the house for today's delivery, so I left a message on our door asking for the package to be held until tomorrow. I've done this with UPS and never had a problem with a rescheduled delivery. Apparently the person from OnTrac doesn't know how to read, or chose not to care about the package sitting on my front step unattended for hours. It got delivered anyway (even though the note was RIGHT THERE). Thankfully I was close to home when I got the alert from Amazon that it got delivered, so I was able to get home quickly to bring it inside. I would highly recommend being home (or let a neighbor know) and signing up for alerts about your delivery. From the reviews, they are known for crappy delivery service and sometimes they don't bother ringing the door bell. Zero starts for OnTrac delivery. I hope they just start shipping with UPS.
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Reviewed in the United States on May 9, 2017
6 people found this helpful
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