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  • Front. NETGEAR - Nighthawk Mid/High-Split DOCSIS 3.1 Cable Modem - Black.
  • NIGHTHAWK CM3000 Mid/high-Split DOCSIS 3.1 Cable Modem Up to 2.5Gbps Download speeds Up to 1Gbps Upload speeds
  • Approved for today's fastest speeds offered by major US cable internet providers. Latest available plans. Maximum speeds depend on provider plans. xfinity: Download 2Gbps, Upload 200Mbps Spectrum: Download 1Gbps, Upload 100Mbps COX: Download 1Gbps, Upload 100Mbps
  • Up to 2.5Gbps download speeds for flawless video streaming and lag-free gaming. The TV features a variety of channels, including sports, cycling, swimming, rowing, cooking, travel, culture, family, music, and more.
  • Up to 1 Gbps upload speeds for large files & smooth uninterrupted video conferencing.
  • Why buy your own modem? Maximum flexibility Connect the WiFi router or mesh system that best meets your needs. Save up to $300/yr Eliminates monthly rental fees. NIGHTHAWK
  • 2.5 Gig port connects to router for multi-gig internet speed - Optional for use with link aggregation - Supports P.56 LAN - Provides 2.5Gbps connection - Cable Internet.
  • Pair with any router or mesh system: Orbi WiFi 7 Mesh System, Nighthawk WiFi 7 Router.
  • Easy Set-Up and Activation - CM3000 Cable Modem WiFi Router
  • Technical Specs: * 8.2 in. tall * Optional for use with link aggregation * 2.30 Gbps Ethernet port * 2 Cable/Coaxial port * 1281M 3.7 in. Power on/off
  • NETGEAR's Fast Cable Modems video 1 minutes 37 seconds

NETGEAR - Nighthawk Mid/High-Split DOCSIS 3.1 Cable Modem - Black

Model:
CM3000-100NAS
SKU:
6577808
$299.99

Customer reviews

Rating 4.8 out of 5 stars with 230 reviews

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Rating by feature

  • Connection Quality

    Rating 4.8 out of 5 stars

  • Performance

    Rating 4.8 out of 5 stars

  • Setup

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers frequently mention the Nighthawk Mid/High-Split DOCSIS 3.1 Cable Modem's overall performance and speed as significant advantages. Users also appreciate the easy setup process and improved connectivity. The modem's design and efficient heat dissipation are additional positive aspects noted by customers.

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 5 Showing 81-100 of 230 reviews
  • Pros mentioned:
    Connectivity, Overall performance

    The truth

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

    It's a great product and it increased my wifi connectivity.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance, Setup

    A "best buy"!

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

    Easy set up. Fast. Works as advertised. A friend liked mine and bought one, too.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Solid Workhorse

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

    Consistently performs throughout the days and nights, with all different types of workloads. The diagnostics are easy to read and make it simple to convey any discrepancies between what the SP claims and what you are actually receiving!

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

    Quick connection

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

    Much much faster than the last model. Works great and we’ve had no lagging.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Get the speeds you pay for

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

    This modem works flawlessly at attaining the advertised speeds from your provider. Sleek design and one of NETGEAR's more solid products.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rocks

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

    Just an awesome modem. Very happy with this model. Delivers great speed.

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

    Best modem to get for top tier comcast

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

    Easy to setup and got me the full speed of internet that I had been paying for

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Some people want lessdem, but I prefer modem.

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

    This modem delivers the internet from the magical ether wherein it resides to your very dwelling. Imagine the wonder on the face of your ancestors as they gaze in wonder at our modern ability to instantly send humorous images to others on a global scale. This device literally accomplishes what I have just described.

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

    Quality speed boost

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

    Got this to replace an Arris that died on me. The setup was straightforward. Instant improvement in speed and latency. Perfect for cloud gaming. I choose this because netgear is renowned for making quality products.

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

    New modem

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

    Love this modem and it increased our speed like crazy works great love it

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance, Setup

    Works as advertised

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

    Easy to set up and it's been working great! I have Comcast for my Internet provider. If anything changes I'll update this but this was easy to set up and it's been working as advertised!

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

    My NETGEAR - Nighthawk Cable Modem Upgrade

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

    Traded my 2021 NETGEAR cable modem router for this new one and got the NETGEAR - Nighthawk BE18000 Tri-Band Wi-Fi 7 Router to go with it. I was losing my PS5 remote portal connectivity to my PS5 Pro upstairs and this fixed it. My PS5 portal hasn't dropped once. I'm running 4 flatscreen TVs, 2 PS5s, 2 IPads, and 2 IPhones all on this one router's WIFI. So glad I updated!!

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

    Amazing

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great gives my all my 2 gigs for my comcast internet

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Internet modem/router

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

    Needed this to work with Mediacom the tower works well

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Greta product

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

    Great product for Xfinity 2G speed no issues product works as attended

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

    Great Modem

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

    Great modem. Easy to setup and has blazing fast speeds.

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

    Netgear CM3000 faster speeds

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

    The Netgear CM3000 is very fast 3.1 modem. Easy to set up. I went from an Arris 3.0 modem and my speed increased.

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

    Super fast cable modem! Pricey, but worth it!

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

    I purchased this cablem modem to replace an older Motorola Docsis 3.1 modem that wasn't giving me the speeds I was expecting. Installed this new Netgear Nighthawk cable modem and instantly started receiving the expected speeds! I'm paying for the 1.2Gb/s speed with Xfiniity and am pulling near 1.4Gb/s speeds down. This modem has been superbly stable and hasn't required any restarts either. I couldn't say that about the Motorola.

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

    Great modem

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

    Very fast speeds, and very easy to use. Definitely worth getting

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

    Love my Netgear nighthawk modem

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

    Very fast and reliable the setup was easy its well worth the price and future proof for many years to come

    I would recommend this to a friend
Page 5, Showing 81-100 of 230 reviews
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