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Netgear CM1100-100NAS Nighthawk DOCSIS 3.1 Multi-Gig Speed Cable Modem

Ollie’s Take
(2293)
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US $38.99
ApproximatelyC $54.25
or Best Offer
Condition:
Used
Shipping:
Free 4 day delivery
Get it between Thu, Oct 2 and Sat, Oct 4 to 94104.
Located in: San Diego, California, United States
Returns:
30 days return. Seller pays for return shipping.
Payments:
     Diners Club

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eBay item number:177039854464
Last updated on May 24, 2025 17:55:40 EDTView all revisionsView all revisions

Item specifics

Condition
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is ...
Maximum LAN Data Rate
1000 Mbps
Color
Black
Carrier
Comcast
Number of LAN Ports
2
UPC
0606449135206
Category

About this product

Product Identifiers

Brand
NETGEAR
MPN
CM1100
Ean
0606449135206
GTIN
0606449135206
UPC
0606449135206
Model
CM1100
eBay Product ID (ePID)
11031083317

Product Key Features

DOCSIS Standard
DOCSIS 3.1
Modem Device Type
Cable Modems & Routers
Ports
Ethernet (RJ-45)
Type
Cable

Item description from the seller

About this seller

Ollie’s Take

98.8% positive feedback•7.3K items sold

Joined Feb 2011
Totally collectible and totally useful.
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Detailed seller ratings

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

Seller feedback (2,166)

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  • o***2 (96)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great eBay seller great communication and fast shipping my only complaint was the item was missing the directions & was shipped in it’s retail packaging which was the pretty beat up by the postal service but luckily my items weren’t damaged and they were new as described by seller 👍🏻
    Sony HT-SC40 Soundbar w/ Wireless Subwoofer 2.1 Channel Slightly Used (#177042318051)
  • 6***j (0)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    I am so happy with these boots and seller! Boots were exactly as described if not better. Packed very nicely, kept boots from bending during shipment. Best price I found on these boots and super fast shipping, thanks so much!
    Dr. Martens Sinclair Lamper Leopard Emboss Boots Women's Size 8 Black Patent (#176806156166)
  • a***e (370)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Im doing eBay for many years and this seller is by far one of the kindest, amazing sellers. great price, fast shipping. good communication . many don't get counterfeit exist on eBay but I got a real apple case. thx Olllie and I wish you and yours the best.. Bless
    Apple Silicone Case Cover For iPhone 12 Mini Black w/MagSafe-New-Genuine (#176680689829)
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Product ratings and reviews

Learn more
4.6
75 product ratings
  • 65 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 2 users rated this 3 out of 5 stars
  • 2 users rated this 2 out of 5 stars
  • 5 users rated this 1 out of 5 stars

Easy to set up

Good value

Performs well

Most relevant reviews

See all 69 reviews
  • by shinikami
    Apr 10, 2019Top favourable review

    Low cost fast hardware modem upgrade for intractably slow copper cable modem ISP technology.

    Upgrade on an Xfinity/Comcast Motorola Surfboard from over a decade ago, has seemed to function without issue since day 1! Next planned purchase: a WiFi router upgrade that has LACP-IEEE 802.3ad link aggregation to take advantage of the secondary gigE port. I really appreciate that it even offers that, even though I prefer being in areas which have FTTH and 10gigE or better (SGI was doing such things in the 1990s after all, and Mellanox has 200Gbps adapters, whilst even Intel is playing catch up with 100Gbps ethernet now and NICs don't cost much more than these ancient slow DOCSIS cable modems reliant on intrinsically slower than fiber and optical light based interconnects, copper wiring.) Albeit, in SOHO consumer gear, that means another $300 or $400 in equipment just to theoretically ...

    Verified purchase: YesCondition: Pre-OwnedSold by: bitremedy

  • by ens3404
    Feb 19, 2019

    I would definately recommend.

    Excellent product. Well manufactured and performs spectacularly. Unlike my Arris SB6141, it runs cool while delivering great speeds. One thing; the auto activation does not work unless you register the device with Comcast FIRST. Can't comment on other carriers.

    Verified purchase: YesCondition: NewSold by: big-discount-deals

  • by liam7778591
    Sep 02, 2020

    Refurbished works as well as new, why spend more?

    Factory refrub is as good of maybe better than "new". Modem looks new, no scratches, etc. and performs perfectly. Price much, very much, better than new. It came in factory packaging, with power adapter and connecting cable. Cable installer got it running with their system without any issues. Speed great and it isn't big. I paired it with my Linksys router and put both into the cabinet where the TV sits. Netgear makes great equipment.

    Verified purchase: YesCondition: RefurbishedSold by: verdi_commerce

  • by aurorasungem2010
    Jun 25, 2020

    Very nice condition works well.

    This is a very good modem for what I wanted, just double check to make sure you plug it into the right slots on the cord. To answer any questions it is not a router, the second slot is for the newer ethernet ports for the new doc sys. It works better than my old 600 series modem so far. Thanks again.

    Verified purchase: YesCondition: RefurbishedSold by: verdi_commerce

  • by alberhasky
    Mar 13, 2019

    Awesome Modem

    As always Netgear has done it again for us, we love Netgear modems and routers, their interface and their options are just what we need, I had no trouble activating this Nighthawk CM1100 with spectrum at all, called, gave my mac address and a few seconds later I was surfing with no issues whatsoever, better speed than my Nighthawk C7000, just letting anyone with spectrum know that they activate it with no issues like other people claim, idk if they have recently added it to their compatible DB or what happened but I had no issues activating, it was actually too easy and no problem for the representative to do it, don't even have to mention what the model is, just call and say you have to activate a replacement or a new customer owned modem and say I have the Mac address ready for you, let ...

    Verified purchase: YesCondition: NewSold by: thomasgraciemusic

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