Memorial Day SaleEnds 5/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Left. NETGEAR - 32 x 8 DOCSIS 3.0 Cable Modem - Black.
  • NETGEAR Cable Modem WiFi Router (sold separately) Works with any WiFi router NETGEAR
  • The text on the image can be grouped and corrected as follows: "Works with all Major Cable Internet Providers: Netgear, Xfinity, Comcast, Spectrum, and Cox. Up to 800Mbps with Xfinity, up to 500Mbps with Comcast, up to 400Mbps with Spectrum, and up to 400Mbps with Cox."
  • 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.
  • Connect & Activate Cable Modem Connect WiFi Router Easy 5 minute setup NETGEAR
  • Technical Specs: * Ethernet: Gigabit Ethernet port * Reset: 6.6 in. Cable/ internet Cable/ Coaxial port * Power: 0-4-0 nthing__ELDA TDA Power OnVOs - 1.7 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 - 32 x 8 DOCSIS 3.0 Cable Modem - Black

Model:
CM700-100NAS
SKU:
6058901
Highly rated by customers for:
$119.99

Customer reviews

Rating 4.7 out of 5 stars with 2211 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

Customers are saying

Customers express satisfaction with the 32 x 8 DOCSIS 3.0 Cable Modem's speed, performance, and ease of use. Users also appreciate its simple setup, reasonable price, broad compatibility, and compact size. While some users report occasional buffering, the modem generally avoids issues like overheating or lagging. Overall, customers find this modem to be a reliable and efficient solution.

This summary was generated by AI based on customer reviews.

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 86 Showing 1,701-1,720 of 2,211 reviews

  • Netgear Modem

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

    Good product works well with my Xfinity system. The people at Best Buy were very helpful explaining the differences between the different modems.

    I would recommend this to a friend

  • great Buy

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

    Great Buy the sales rep was very knowledgeable. Was easy to setup with one call to service provider.

    I would recommend this to a friend

  • NETGEAR - 32 x 8 DOCSIS 3.0 Cable Modem

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

    NETGEAR CM700 DOCSIS 3.0 Cable Modem has plenty of up and down channels for the best connection.

    I would recommend this to a friend

  • very good

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

    We got this in combination with a WiFi and both were suppose to replace the ones provided by Xfinity, did the job very well.

    I would recommend this to a friend

  • $$$

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

    Spendy modem, bought and returned cuz it was compatible with my dumb internet service. Salesman gave me the low down, "fast".

    I would recommend this to a friend

  • Good modem

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

    Works well... a little issue with connecting with isp

    I would recommend this to a friend

  • Cable Modem

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

    NERGEAR is my go-to for all computer accessory devices.

    I would recommend this to a friend

  • Fast and so much cheaper than lease from provider.

    |
    |
    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Divide price by 12 and see if it doesn't pay for itself within a year compared to your current costs.

    I would recommend this to a friend

  • Small and powerful

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

    Got this in a emergency and ended up buying more expensive model return was easy

    I would recommend this to a friend

  • Stable, Fast, Reliable

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

    Bought this to get the extra speed that I was paying Charter for without renting their modems. Easy set up.

    I would recommend this to a friend

  • Easy to install and easy to know it is working.

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

    Other than the black making it hard to read what the lights are for , streaming Is managing very well.

    I would recommend this to a friend

  • Little complicated, but works well

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

    Wasn't as easy as I expected to set up to the router we already had, but took a couple times of resetting everything for it to work. Now that it's set up we haven't had any issues!

    I would recommend this to a friend

  • Great Purchase

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great Purchase, and glad that I had the assistance of a Best Buy professional.

    I would recommend this to a friend

  • Solid New Modem

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

    Our old modem was fried by a storm so purchased this and happy with product. Durable and good price!

    I would recommend this to a friend

  • Great modem

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

    I originally bouggt an arrius modem and kept having latency issues. Replaced with this modem and have had no issues.

    I would recommend this to a friend

  • Get rid of your providers device

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

    I always had problems with the local providers device until i purchased this and no worries . Better than i expected

    I would recommend this to a friend

  • Not a router

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

    Its a good product but I honestly thought it was a router. It is not a router you guys.

    I would recommend this to a friend

  • Best Tech Right Now

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

    There's no need to spend more money on 3.1 right now - plus the 32 x 8 is the top of the line right now - glad I bought this.

    I would recommend this to a friend

  • Reliable product

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

    Great product, good quality. Not sure if it fits all internet provider. Need to verify with vendor .

    I would recommend this to a friend

  • Great product

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

    This modem has been nothing but great. We seem to have uninterrupted service and everything runs smoothly. Highly recommend!

    I would recommend this to a friend
Page 86, Showing 1,701-1,720 of 2,211 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.