Netgear CM1000 DOCSIS 3.1 Ultra-High Speed Cable Modem - Open Box

Power Up Products
(1346)
Seller's other items
Contact seller
US $49.99
or 4 interest-free payments of $12.50 available with
Condition:
Open box
“Product is in like new condition, comes with original cables and instruction manual. Box may show ”... Read moreabout condition

Additional service available

Breathe easy. Returns accepted.
Shipping:
Free USPS Ground Advantage®.
Located in: Quebradillas, Puerto Rico, United States
Delivery:
Estimated between Tue, Aug 19 and Mon, Aug 25 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
       .
4 interest-free payments of $12.50 available with Klarna.
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:197473476278
Last updated on Aug 01, 2025 09:12:30 PDTView all revisionsView all revisions

Item specifics

Condition
Open box
An item in excellent, new condition with no wear. The item may be missing the original packaging or protective wrapping, or may be in the original packaging but not sealed. The item includes original accessories. The item may be a factory second. See the seller's listing for full details and description. See all condition definitionsopens in a new window or tab
Seller Notes
“Product is in like new condition, comes with original cables and instruction manual. Box may show ...
UPC
0090952178490
DOCSIS Standard
DOCSIS 3.1
Brand
NETGEAR
Type
Cable
Maximum Downstream Data Rate
1000Mbps
Modem Device Type
Cable Modems & Routers
Color
Black
Model
CM1000
Connectivity
Wired-Ethernet (RJ-45)
Ports
Ethernet (RJ-45)
MPN
CM1000-100NAS, CM1000100NAS
Features
Ethernet
Carrier
Comcast
Category

About this product

Product Identifiers

Brand
NETGEAR
MPN
CM1000-100NAS, CM1000100NAS
Ean
0647731068239, 0606449111071, 0689550338179, 0689549299306, 0689739747389
UPC
0647731068239, 0606449111071, 0090952178490, 0689550338179, 0689549299306, 0689739747389
Model
CM1000
eBay Product ID (ePID)
24032153798

Product Key Features

Maximum Downstream Data Rate
1000Mbps
Carrier
Comcast
Color
Black
DOCSIS Standard
DOCSIS 3.1
Connectivity
Wired-Ethernet (RJ-45)
Modem Device Type
Cable Modems & Routers
Features
Ethernet
Ports
Ethernet (RJ-45)
Type
Cable

Dimensions

Weight
13.4 Ounces

Item description from the seller

About this seller

Power Up Products

98.9% positive feedback•5.2K items sold

Joined Oct 2000
Usually responds within 24 hours
Authorized resellers for Marey Tankless Water Heaters, Propane, Natural Gas and Electric. We also offer the best prices for shoes, clothing and consumer electronics.
Visit storeContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
4.8
Communication
4.9

Popular categories from this store

See allcategories
Shoes and SneakersAthletic ApparelElectronicsToysOther

Seller feedback (1,258)

All ratings
Positive
Neutral
Negative
  • 6***a (17)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The shipping was prompt, the packaging was secure, the item matched the description perfectly, and it offered great value.
    Adidas Men's Ultraboost 1.0 Shoe - HQ4200 - Grey/White - NEW IN BOX (#197168201067)
  • s***3 (9)- Feedback left by buyer.
    Past month
    Verified purchase
    Product arrived as described, brand new and with the box. My only concern was when I initially placed the order it was supposed to get here on the 5th of July and when I place the order before it even shipped it immediately pushed the date to July 10th. I wasn’t in a super huge rush to get shoes obviously but I did feel a little lied to as far the arrival day. I do realize it was coming from PR and that takes time so I’m not mad
    Reply from: powerupproducts- Feedback replied by seller powerupproducts.- Feedback replied by seller powerupproducts.
    Why leave a neutral feedback when you admit that the item was shipped immediately and the description clearly said that it would be shipped via economy shipping that has a longer ship time?
    Nike Men's SB Zoom Janoski OG+ Skate Shoes - FD6757-001 Black/White - US Sizes (#197383656994)
  • n***n (51)- Feedback left by buyer.
    Past month
    Verified purchase
    Perfect thankyou, delivered to the uk from Puerto Rico quicker than expected great communication with the seller top eBayer no extra charges ie duty/vat would buy again.
    Nike Men's Free RN Flyknit 2018 Road Running Shoes - Black/Grey 942838-101 (#197383803118)
See all feedback

Product ratings and reviews

Learn more
4.7
150 product ratings
  • 130 users rated this 5 out of 5 stars
  • 8 users rated this 4 out of 5 stars
  • 3 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 8 users rated this 1 out of 5 stars

Easy to set up

Good value

Performs well

Most relevant reviews

See all 125 reviews
  • by nmic7782
    Jan 01, 2020Top favorable review

    Great modem that works with Xfinity plan

    After being notified from Xfinity that my old modem didn't support the connection speeds offered for my plan, I purchased the Netgear CM1000 modem to take full advantage of the upgraded speeds. And after a quick call with Xfinity support to register the new device, I can happily report that my internet connection is indeed faster (up from 150mbps to 350mbps), and I haven't had any connectivity issues. I'm very happy with this product! :)

    Verified purchase: YesCondition: Pre-OwnedSold by: azing_electronics

  • by the1artisan
    Oct 19, 2021Top critical review

    Lame, it won't connect to a standard N600 LAN wifi router

    PSA Totally lame as this modem will not connect to Netgear N600 wireless router even with the dedicated LAN wire connection. Of course because Netgear wants to make sure its products have planned obsolescence indeed. So had to purchase a new wireless router as well, did NOT buy a Netgear product specifically for this reason. And Netgear customer service pathetic, how difficult is it to answer a simple question referring to the CM1000 modem not being able to connect to the N600 router. Derrrrrr.

    Verified purchase: YesCondition: Pre-OwnedSold by: megadeals-usa

  • by rod_man11
    Apr 30, 2019

    Love Netgear!

    Netgear is who I trust & is Very Easy to setup. I bought this new modem to replace my old one due to getting 1gb internet very fast speed on Download and Uploads. Buy your modem and save hundreds of dollars on loaner fee from your ISP. Must get. I also use the Netgear Nighthawk X6 Router. Compatable with All wifi products & Amazon products. Including light bulbs, security systems.

    Verified purchase: YesCondition: NewSold by: rrshop-diy

  • by tommy99188
    Jan 26, 2021

    Modem

    Was very easy to install and works great made my internet connection work better and faster awesome item Netgear really does good my whole house is equipped with Netgear products work great

    Verified purchase: YesCondition: Pre-OwnedSold by: shopatgc

  • by keesh-17
    Dec 07, 2019

    Finally utilizing my ISP speed I pay for

    I bought this item because I recently moved to 500mb/s speed from my ISP and my current modem capped out at 300. This is a great docsis 3.1 modem and has been running for months without issues.

    Verified purchase: YesCondition: Pre-OwnedSold by: totaltechresources

More to explore :