ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem - Brand New Factory Sealed

TechLegend Treasures
(873)
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US $299.99
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as low as $52.06/mo with
Condition:
New

Additional service available

Shipping:
US $15.24 UPS Ground.
Located in: Cockeysville, Maryland, United States
Delivery:
Estimated between Thu, Oct 30 and Mon, Nov 3 to 94104
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Seller does not accept returns.
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eBay item number:286065588591
Last updated on Oct 05, 2025 10:54:28 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Number of LAN Ports
2
UPC
0612572211373
DOCSIS Standard
DOCSIS 3.1
Brand
ARRIS
Type
Cable
Maximum Downstream Data Rate
1000Mbps
Modem Device Type
Cable Modems & Routers
Color
White
Model
ARRIS SURFboard SB8200
Connectivity
Wired
Ports
Ethernet (RJ-45)
MPN
SB8200, 1000205
Carrier
Cox Communication, XFINITY from Comcast
Category

About this product

Product Identifiers

Brand
ARRIS
MPN
SB8200, 1000205
UPC
0612572211373, 0612572212806, 0612572215760
Model
ARRIS SURFboard SB8200
eBay Product ID (ePID)
7030526100

Product Key Features

Maximum Downstream Data Rate
1000Mbps
Carrier
Cox Communication, XFINITY from Comcast
Color
White
DOCSIS Standard
DOCSIS 3.1
Connectivity
Wired
Modem Device Type
Cable Modems & Routers
Ports
Ethernet (RJ-45)
Type
Cable

Additional Product Features

Non-Domestic Product
No

Item description from the seller

About this seller

TechLegend Treasures

100% positive feedback•1.3K items sold

Joined Aug 2002
Usually responds within 24 hours
Welcome to our eBay space! We are tech geeks passionate about night vision devices, RF communications, networking gadgets, PC components, electronic devices, and collectible coins. Our page offers a ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.8
Shipping speed
5.0
Communication
5.0

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Seller feedback (463)

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Product ratings and reviews

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4.7
340 product ratings
  • 295 users rated this 5 out of 5 stars
  • 24 users rated this 4 out of 5 stars
  • 4 users rated this 3 out of 5 stars
  • 5 users rated this 2 out of 5 stars
  • 12 users rated this 1 out of 5 stars

Easy to set up

Good value

Performs well

Most relevant reviews

See all 302 reviews
  • by crazy4comp
    Apr 11, 2019Top favorable review

    Great performance, good value

    I originally had an Intel PUMA-based chip which was causing noticeable delays in loading web pages due to recognized jitter issues. This modem is based on a Broadcom chipset which doesn't suffer those issues, and I notice my web browsing has gotten smoother. For objective data, please look at jitter graphs posted online by various enthusiasts. My ISP needed a DOCSIS 3.1 modem for my 500 mbps connection (I know DOCSIS 3.0 theoretically supports 500 mbps, but it uses up too many of the available frequency channels and many ISPs don't support this in practice unless you have a 3.1 modem). As of March 2019 DOCSIS 3.1 modems are relatively expensive but I got a good deal here, making it a good value proposition. It runs warm and you should take this into account when placing it.

    Verified purchase: YesCondition: Pre-OwnedSold by: justnano

  • by syentroc
    Jul 14, 2025Top critical review

    Waste of money

    This used Arris SB8200 was a waste of time and money. First clue was that it was in an original SB8200 box with serial number on both the box and the instructions. But the modem had a different serial number on it. I did a hard reset on it to get it back to the factory settings and let it go thru it's startup sequence. That can take up to 15 minutes. After 30 minutes it still was not ready (four solid lights on the front). Then I went thru the same process again and got the same results. It goes as far as having 2 solid lights and hangs with the 3rd one flashing. Looks like it failed the previous owner, he purchased a replacement, and sold the defective one in the new box on eBay.

    Verified purchase: YesCondition: Pre-OwnedSold by: kingtradeinc

  • by tactrix1h
    Feb 15, 2023

    Great unless you want high speeds

    So this product is very good at everything when it works. And I'm going to stress the WHEN IT WORKS part. The reason is because for some reason there's a huge issue with Arris modems, and the problem is they are designed for high bandwidth in theory, but in reality the engineers didn't compensate for the heat that's associated with such high speed, so the modem heats up and then shuts itself off when it hits around 100c degrees, and so this is not great. Because in an age where everything's getting faster and larger, the only thing you can really do well is basic stuff, hardcore downloading, streaming, gaming, starts to become a real problem. I suggest Arris resolves this, one way would be to put in fans, another way is to attach the new airjet technology onto whatever's heating up in ...

    Verified purchase: YesCondition: NewSold by: brownbeartech

  • by barrybanditbaz
    Jun 10, 2020

    Great modem easy set up with superb speed improvements

    Very easy Modem to work with, very easy to set up, basically plug and play, you have a instruction card, just so you are aware what is what, but actually getting it set up was super easy. The modem is sleek looks great and not oversized, runs quietly. My speeds were much faster from the get go. The back end software (online) it easy and intuituive to work with should you want to delve deeper into the settings.

    Verified purchase: YesCondition: NewSold by: lwholesalesupply

  • by fujofjo.6appufwixs
    Apr 27, 2021

    Modem is great but needs cooling

    It does work great using RCN the modem does get hot so I use a fan to cool it down the fan is on always on it blows air into the modem and it seems to work fine and keep it cool . I did have another modem didnt use fan and it overheated and stop working had to replace it with same so the fan makes it work better.should have builtin fan.

    Verified purchase: YesCondition: New

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