Best seller
Netgear Cable Modem DOCSIS 3.1 (CM1000) Gigabit Modem
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
Specs
- Docsis version3.1
- Transfer rate1 Gbps
- Maximum download speed1 Gbps
- Number of downstream channels32
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.
Generated by AI
Current price is USD$199.00
Price when purchased online
- Free shipping
Free 30-day returns
$199.00
Out of stock
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Tech Setup
How do you want your item?
Columbus, 43215
Arrives by Sun, Feb 1
.Order within 5 hr 31 min
Sold and shipped by Walmart.com
Free 30-day returns
This item is gift eligible
Other sellers
$165.00
Shipping, arrives by Fri, Feb 6 to Columbus, 43215
Sold and shipped by COZZY SHOPPING INC
Free 30-day returns
About this item
Product details
NETGEAR CM1000 DOCSIS® 3.1 Cable Modem delivers ultra-high speed gigabit Internet connections, so you are ready for the fastest cable Internet service plans of today and tomorrow. DOCSIS® 3.1 is the world's fastest cable Internet providing speeds that are 10 times faster than DOCSIS® 3.0 (16x4). Eliminate Internet service provider equipment rental fees and save up to $120 a year*. Ideal with fastest Internet cable services like XFINITY® from Comcast. Backwards compatible with slower service plans and DOCSIS 3.0, the NETGEAR CM1000 DOCSIS® 3.1 Cable Modem makes sure you are ready for the cable Internet speeds of today and tomorrow.
- 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
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Docsis version
3.1
Transfer rate
1 Gbps
Maximum download speed
1 Gbps
Number of downstream channels
32
Warranty
Warranty information
Standard Manufacturer Warranty
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Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
How item rating is calculated
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.
Generated by AI
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Showing 1-3 of 1,415 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 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
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
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