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NETGEAR

Netgear Cable Modem DOCSIS 3.1 (CM1000) Gigabit Modem

4.6 stars out of 1596 reviews
(4.6)|
1,596 ratings

Key item features

  • Up to 1Gbps download speeds for streaming HD videos, faster downloads, and high-speed online gaming - ideal for XFINITY® Gigabit/Blast/Extreme Internet plans
  • Gigabit Ethernet port provides fastest wired speeds to connect your router or computer
  • Supports the fastest internet service plans available today and ready for future upgrades
  • 2 OFDM downstream & 2 OFDM upstream channels for DOCSIS 3.1 connections provide fast and reliable Internet access
  • Built-in high-speed 32x8 DOCSIS® 3.1 channel bonding cable modem
  • One (1) Gigabit Ethernet port with auto-sensing technology
  • One (1) WAN coaxial cable connection
  • 2 OFDM downstream & 2 OFDMA upstream channels
  • Simple CD-less installation
  • IPv6 next generation Internet addressing support
  • DOCSIS Quality of Service (QoS)
  • Eliminate Monthly Cable Modem Rental Fees - Appx $120/year
  • DOCSIS 3.1 is 10X faster than DOCSIS 3.0
  • Certified for Xfinity by Comcast
Current price is Now $165.00
You save $34.00
was $199.00
Price when purchased online
  • Free shipping
  • Free 30-day returns
$165.00
$105.00
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Columbus, 43215
Arrives by Fri, Feb 6
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Sold and shipped by COZZY SHOPPING INC
4.714285714285714 stars out of 5, based on 7 seller reviews(4.7)
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$199.00
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About this item

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Customer ratings & reviews

4.6 out of 5 stars
stars1,596 ratings1,416 reviews
How item rating is calculated
  1. 5 stars82% (1,316)
  2. 4 stars8% (129)
  3. 3 stars2% (37)
  4. 2 stars1% (20)
  5. 1 star6% (94)

Reviews summary

Pros
  • : Provides speeds up to 1 gbps.
  • : Provides quick internet speed and overall system operation.
  • : Provides reliable connectivity.
Neutral
  • : Can be strong and consistent, but also prone to drops and interruptions.
  • : Can be seamless with compatible routers, but may not connect with others.
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Showing 1-3 of 1,416 reviews

Oct 26, 2025
Walmart customer
5 out of 5 stars review

Seller Verified Purchase

Easy replacement for old modem

I purchased the modem after getting an end-of-life warning for my previous NETGEAR modem -- and a nice discount. It was literally a drop-in replacement. Moved the cables over, gave Xfinity 15 minutes to provision it, and I was back online I'm getting about 150mb/s more on speedtests with the new modem than I was with the old one.

Review from netgear.com
Helpful?4BKVR9U8MVL4569130120
Oct 19, 2025
Roddan
5 out of 5 stars review

Seller Verified Purchase

DOCSIS® 3.1 Cable Modem (CM1000)

It just works. I saw a noticeable increase in speed

Review from netgear.com
Helpful?4BKVR9U8MVL4569130120
Oct 23, 2025
Big Rick
5 out of 5 stars review

Seller Verified Purchase

Great!

Can't go wrong with this modem. Hooked up easy and worked right away. Seems to have good speed too.

Review from netgear.com
Helpful?4BKVR9U8MVL4569130120