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ARRIS CM820A/CT DOCSIS 3.0 Cable Modem

4.6727 product ratings
Darrell Found It (4101)
99.6% positive feedback
Price:
US $58.25
ApproximatelyAU $89.16
+ $19.34 postage
Estimated delivery Thu, 3 Jul - Mon, 14 Jul
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Condition:
Brand New
This ARRIS CM820A/CT DOCSIS 3.0 Cable Modem is the perfect addition to any home networking setup. With its black color and sleek design, it is sure to blend in seamlessly with any decor. This modem device type is a cable modem and router, making it a versatile piece for any internet connection. The modem is unlocked and has a wired connectivity option. It also has a DOCSIS Standard of DOCSIS 3.0 and measures 2 inches in height, 8 inches in length, and 6 inches in width. This item falls under the categories of Computers/Tablets & Networking and Home Networking & Connectivity, specifically in the Modems section.

About this product

Product Identifiers

BrandARRIS
MPNCM820A/CT
UPC0032256804125
ModelCM820A/CT
eBay Product ID (ePID)1111771814

Product Key Features

ColorBlack
DOCSIS StandardDOCSIS 3.0
ConnectivityWired
Modem Device TypeCable Modems & Routers
FeaturesUnlocked
TypeCable

Dimensions

Item Length8in.
Item Height2in.
Item Width6in.

All listings for this product

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New
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item 10 ARRIS CM820A/CT DOCSIS 3.0 Cable Modem - Open, Unlocked, Tested, Fast Shipping
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listings for this product

Ratings and reviews

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4.7
27 product ratings
  • 24 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 2 users rated this 1 out of 5 stars

Easy to set up

Good value

Performs well

Most relevant reviews

See all 16 reviews
  • by myhomenj1
    29 Jul, 2017

    Unit worked right out of the box, looked very clean almost brand new.

    Verified purchase: YesCondition: Pre-owned

  • by dhdrepo
    18 Dec, 2017

    Modem (wow cable)

    Same modem my isp rents for a ridiculous fee each month. Great speeds up/download.

    Verified purchase: YesCondition: Pre-owned

  • by cellodan
    20 Feb, 2019

    Does the job with no problems.

    Does the job with no problems. I swapped it in for the (identical model) modem I was renting from my cable company, and it worked just as well.

    Verified purchase: YesCondition: Pre-owned

  • by johmendible-0
    22 Sep, 2020

    Happy with my modems very stable and smooth

    Verified purchase: YesCondition: Pre-owned

  • by vedderman80
    05 Sep, 2018

    Great performance for this 3.0 cable modem

    Perfect 3.0

    Verified purchase: YesCondition: Pre-owned

  • by jeffrpakin
    09 Sep, 2017

    It works with Comcast Xfinity!

    It works with Comcast Xfinity! I dont need to pay for monthly modem rental fee! haha

    Verified purchase: YesCondition: Pre-owned

  • by quantum494
    10 Aug, 2018

    Modem installed!

    Works like a charm

    Verified purchase: YesCondition: Pre-owned

  • by xxLgiaD7Rya@Deleted
    26 May, 2017

    Does not work

    Spectrum tech tested modem he said it does not work

    Verified purchase: YesCondition: Pre-owned

  • by sbud_he_lvdjoos
    01 Jun, 2017

    I'm glad I got it. Works great. Thanks

    Verified purchase: YesCondition: New

  • by 13hunter13us
    03 Mar, 2017

    It would not connect to Wave Broadband. Sent back

    Verified purchase: YesCondition: New

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