Ultimate Upgrade SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black.
  • NETGEAR Cable Modem WiFi Router (sold separately) Works with any WiFi router NETGEAR
  • Works with all Major Cable Internet Providers Latest available plans | Maximum speeds depend on provider plans - xfinity: Up to 950 Mbps - Spectrum: Up to 1 Gbps - COX: Up to 1 Gbps
  • Why Buy Your Own Modem? Maximum Flexibility Connect the WiFi router that best meets your needs. Save up to $168/yr Eliminates monthly rental fees.
  • I Connect & Activate Cable Modem Connect WiFi Router Easy 5 minute setup NETGEAR
  • Technical Specs: - Gigabit Ethernet port - LAN: 8.8 in. - a Cable/Coaxial port - Power: 3.5 in.
  • NETGEAR's Fast Cable Modems video 1 minutes 37 seconds
  • What is a Cable Modem and Why Should You Have One? video 3 minutes 24 seconds
  • How to Optimize Your Wi-Fi Network video 3 minutes 34 seconds
  • Learn about in-home consultation video 1 minutes 55 seconds

NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

Model:
CM1000-100NAS
SKU:
10735667
$199.99

Customer reviews

Rating 4.7 out of 5 stars with 4270 reviews

Rating Filter

Rating by feature

  • Connection Quality

    Rating 4.7 out of 5 stars

  • Performance

    Rating 4.7 out of 5 stars

  • Setup

    Rating 4.7 out of 5 stars

94%
would recommend
to a friend
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 198 Showing 3,941-3,960 of 4,270 reviews

  • It works!

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great status page, seem to be working so far. Love it!

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    I would recommend this to a friend

  • Recommend

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Like it,much better then one we were renting from cable company

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    I would recommend this to a friend

  • No problems. Easy to install.

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have only had it less than a month but it was easy to install and has been working properly. Ask me in 6 months to see if my opinion changed.

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    I would recommend this to a friend

  • Look here vs Arris.

    |
    |
    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So so much better then the Arris units that cost about the same.

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    I would recommend this to a friend

  • Works fine

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I replaced a old modem . Not sure if its made to much of a difference

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    I would recommend this to a friend

  • New and improved.

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great! Replaced it with an older model after 6 years.

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    I would recommend this to a friend

  • Cable Modem

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great replacement modem, had a Motorola this mobem much faster more stable

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    I would recommend this to a friend

  • great unit for my home

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Glad this was recommended to me by the Best Buy rep.

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    I would recommend this to a friend

  • Sturdy modem

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Strong signal pushing power and compatible with Xfinity Gb service.

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    I would recommend this to a friend

  • Good modem

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It’s a good modem, no complain, never check the full features

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    I would recommend this to a friend

  • Good cable modem

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Haven't had any lag. Great for streaming music and watching movies.

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    I would recommend this to a friend

  • ready for the next wave

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    noticed an uptick in network speed. worth the price

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    I would recommend this to a friend

  • Good Modem

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The product works just as advertised. Very good value for it's price.

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    No, I would not recommend this to a friend

  • Works

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works as needed. Netgear customer service is top notch.

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    I would recommend this to a friend

  • Love it!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Price was just right. Quality is superb. Value for money. Good brand.

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    I would recommend this to a friend

  • Great looking modem

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Have not set it up yet. Can’t give review at this time

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    I would recommend this to a friend

  • Great Buy

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect fit for my home. Setup was very easy and quick

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    I would recommend this to a friend

  • Perfect modem

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect for my 1gb/s speed. Absolutely no issues. I replaced the providers modem with this one and never had any problems again.

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    I would recommend this to a friend

  • Nothing spectacular

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does the job but doesn't run to it's advertised speed.

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    No, I would not recommend this to a friend

  • Good modem

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Unit and price is good, however it does not support wifi.

    This review is from NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    I would recommend this to a friend
Page 198, Showing 3,941-3,960 of 4,270 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.