Skip to contentGo to Product Search
Gift Ideas
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:
12508770
Highly rated by customers for:
$287.98

Customer reviews

Rating 4.7 out of 5 stars with 4275 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

Pros mentioned filter

Cons mentioned filter

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 104 Showing 2,061-2,080 of 4,275 reviews
  • Pros mentioned:
    Speed

    Excellent Product

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

    We are so much happier now that we have this. We got rid of our Comcast equipment and haven’t lost internet since

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

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Great modem

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great modem, works as it should, haven't had to reboot or anything since I have been using it.

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

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Great modem

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

    Great modem. Easy to install Easy online purchase would highly recommend this modem to everyone

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

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Router

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great speed on it continues running great speed! Ok

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

    I would recommend this to a friend

  • Best way to speed up your Wi-Fi

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

    The young man at Best Buy on McKinley was by far the most helpful individual I’ve ever met in my life.

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

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Netgear Modem

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

    Bought to replace outdated modem. Immediately saw a difference in speed.

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

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Improved speed with Docsis 3.1

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

    Got this to replace a Netgear 3.0 Docsis and it made a 50 mbps improvement in download speed.

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

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Amazing product

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

    Works great with no issues. Well worth the purchase.

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

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    If your cable company is good!!! This modem will o

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

    If your cable company is good!!! This modem will out perform any other modem!!! ~13 year cable tech

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

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Good

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It’s good for gaming and streaming and handles 1g download and upload

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

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Excellent!

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

    Very good and very fast! Best Modem I've ever owned.

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

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Does what its supposed to

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

    Does what its supposed to. Now just waiting till the new 6th get wireless allows me to use gigabit service!

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

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Awesome Modem

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

    I prefer Netgear modems over the competitors. Last longer, get faster speeds, nice interface. Runs cooler also.

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

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Worth the upgrade

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

    It's fair to say that in order to have the fastest internet you must have all the hardware to support it. This one dose just that.

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

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Works great

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

    I had no trouble setting it up. It has reduced lag time in my video gaming. There is usually 4 to 5 items accessing at the same time

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

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Great

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

    No issues great speeds. Got cox gigs last and needed something better. This was it

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

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Works Great for Spectrum

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

    I was looking for a good Modem to use for 1000Mb speeds and this is the best one by far ! Works great with spectrum

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

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Save money

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

    Instead of renting a modem from the cable provider; it also helps me while working from home.

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

    I would recommend this to a friend

  • one of the best

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Finally upgraded to something that truly works. No more issues with speeds or connectivity.

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

    I would recommend this to a friend

  • Great not Elite

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

    This is a good product but, every Netgear product I buy seems to have a 2 year life then it slowly degrades. No resets required at first, but now I'm having to reset regularly in my home we destroy all the available broadband so I can't take too much away from this little modem. I just wish it had 2 ports or more.

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

    I would recommend this to a friend
Page 104, Showing 2,061-2,080 of 4,275 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.