FREE SHIPPING for all orders $49+ with code 'FREESHIP'
  • Contact Us
  • ModemGuides FAQ’s
ModemGuides ModemGuides
Login / Register
0 Wishlist
0 Compare
0 items / $0.00
Menu
ModemGuides ModemGuides
0 items / $0.00
Browse Categories
  • Comcast Xfinity
    • FUNCTION
      • Cable Modem Only
      • Telephony Modems
      • Modem Router Combos
      • Comcast Triple Play
      • DOCSIS 3.1 Comcast Modems
    • DOWNLOAD SPEED
      • 1000+ Mbps | Gigabit
      • Up to 343 Mbps
      • Up to 686 Mbps
      • 20 - 150 Mbps
    • TYPE
      • Modems for Gaming
      • Home | Personal
      • Modems for Business
      • CLEARANCE
    • BRAND
      • Arris
      • NETGEAR
      • Motorola
      • TP-LINK
      • Cisco | Linksys
    My Post(1)

    Best Comcast Modems 2021

    My Post(1)

    Top 10 Comcast Modem Routers

  • Charter Spectrum
  • AT&T
  • Cox Modems
  • CenturyLink Modems
  • Verizon
  • Optimum Modems
  • SuddenLink Modems
  • Frontier
  • Cable One
  • Wireless Routers
    • TYPE
      • WiFi Mesh System
      • Tri-Band
      • Gigabit Compatible
      • Voice Control Compatible
      • Easy Installation
      • Dual-Band
    • BRAND
      • Google
      • Netgear
      • Linksys
      • Motorola
      • Tenda
      • TP-LINK
      • ASUS
  • Modem Compatibility List
    • CABLE PROVIDERS
      • Comcast Xfinity
      • Charter | Spectrum | TWC
      • Cox Communications
      • Optimum
      • Mediacom
      • WOW! Cable
      • Suddenlink
      • Sparklight | Cable One
      • Atlantic Broadband
      • Wave Broadband
    • DSL PROVIDERS
      • Earthlink
      • AT&T
      • CenturyLink
      • Verizon
      • Frontier Communications
      • Windstream
      • Sonic
      • TDS Telecom
      • Cincinnati Bell
  • Network Accessories
    • WIRELESS
      • Network Adapters
      • Repeaters & WiFi Extenders
      • WiFi Mesh System
      • Wireless Access Points
  • Guides & Manuals
Netgear CM700 DOCSIS 3.0 32x8 Cable Modem
Netgear CM700 DOCSIS 3.0 32x8 Cable Modem
Netgear CM700 DOCSIS 3.0 32x8 Cable Modem Ports
Netgear CM700 DOCSIS 3.0 32x8 Cable Modem
Netgear CM700 DOCSIS 3.0 32x8 Cable Modem
Click to enlarge
Home Shop Cable Modems Comcast Xfinity Netgear CM700 DOCSIS 3.0 32×8 Cable Modem
Netgear C7000 Dual-Band Wireless Cable Modem
Netgear C7000 Dual-Band Wireless Cable Modem
Back to products
Netgear R6900P Nighthawk Smart Dual-Band WiFi Router
Netgear R6900P Nighthawk Smart Dual-Band WiFi Router $75.49

Netgear CM700 DOCSIS 3.0 32×8 Cable Modem

Rated 4.13 out of 5 based on 8 customer ratings
(8 customer reviews)

  • DOCSIS 3.0 High Speed Cable Modem – Wireless Router Sold Separately
  • Compatible with Charter, Spectrum, Time Warner Cable, Comcast, Atlantic & Cox
  • Gigabit Ethernet Port with Auto-Sensing Technology
  • 32×8 Channel Bonding Supports Wired Download Speeds of up to 1.4 Gbps
  • 1 Gigabit Ethernet Port + Power On/Off Button + Power Supply Port

Add to wishlist
  • Description
  • Additional information
  • Reviews (8)
  • About Netgear
  • Shipping & Delivery
Description

Netgear CM700 Product Details

The Netgear CM700 DOCSIS 3.0 cable modem is compatible with a wide range of providers and supports high-speed wired connections so you can stream, game and download without slowdowns. Add a wireless router from Netgear’s lineup to add WiFi to your network instantly.

CM700 Compatibility

The CM700 cable modem is compatible with Comcast, Cox, Spectrum, Time Warner and Charter cable. Please always call your provider to confirm this model will work in your area and with your service plan before ordering to ensure compatibility.

Netgear CM700 Speeds

The Netgear CM700 features DOCSIS 3.0 technology and 32×8 channel bonding which supports download speeds up to 1.4Gbps. Speeds like this are more than enough for most gigabit internet plans. Since this modem also features a Gigabit Ethernet port, you can connect a wireless router for instant wireless connections.

What’s Included:

  • Netgear CM700 Cable Modem
  • Ethernet Cable
  • Power Supply Cable
  • Online Installation Manual

Will this work with my internet company?

This Netgear Cable modem is primarily used and is compatible with Atlantic Broadband, Xfinity Comcast, Cox, Charter, Time Warner & Spectrum service in most areas. To verify that this model will work in your area, always contact your service provider’s customer service prior to placing your order with us to confirm that this model will work with your service plan. Some service plan speeds may not be supported.

Additional information
Brand

Netgear

Compatible Providers

Atlantic Broadband, Charter Spectrum, Comcast Xfinity, Cox Communications, Sparklight (CableOne)

Color

Black

Condition

Grade A – Certified Renewed

Contents

Ethernet Cable, Modem, Power Cable, Quick-Install Guide Online

Ethernet Ports

1-Port

Interface

Cable Modem

DOCSIS Version

DOCSIS 3.0

DOCSIS Channels

32 x 8

Model Number

CM700

Features

Easy-Installation, For Business, For Home, Video Streaming

Reviews (8)

8 reviews for Netgear CM700 DOCSIS 3.0 32×8 Cable Modem

  1. Rated 5 out of 5

    Lee – May 1, 2017

    A bit pricey but should be good to go for the next 5 years or so! Replaced a legacy “zoom” as it was reaching EOL via Comcast/Infinity. I had no difficulty registering it online via “CHAT” at comcast. sent in MAC & S/N and about 10 minutes later we had a connect. We support separate modem & wireless router (also Netgear) due to Negear’s router range. We also connect to the router via CAT5. Remember to turn your router OFF though prior to contacting them. Once you see all 4 top lights solid (should be green) and the bottom one at least ON or blinking, THEN turn your router ON. you should then be able to ping “comcast.net” once the router obtains the new IP (which takes a coupla minutes for this router). Finally I want to mention to ALWAYS change the default PW on your router!

  2. Rated 5 out of 5

    Dave – May 4, 2017

    I bought one of these since Comcast was asking me to upgrade the current modem I had and keep charging me for it. I decided since I needed to upgrade anyway I would get my own. It was easy to setup. Once it booted it took me right to an activation page. It took two tries to activate but it was very quick to do. I speed tested right before I disconnected the old modem and was getting about 140Mbps. After switching I speed tested again and was getting about 240Mbps. I was paying for 100Mbps service but they recently said they upgraded in my area to 200Mbps service for the same cost. I’m very happy with this modem and it will save me $10 per month.

  3. Rated 4 out of 5

    babiesrfat – July 6, 2017

    I was tired of paying for a modem by Spectrum so I decided to get myself one. This modem is compatible with Spectrum and it is a lot better then the cheap modems that Spectrum makes you rent. Definitely made a big difference in my reception. Save yourself some money and buy yourself your own modem if you have cable tv and internet. This modem is pretty small so you can tuck it away easily. It does get warm so keep it in an open area. If it didn’t heat up so much then it would have gotten 5 stars.

  4. Rated 5 out of 5

    William Hitchcock – June 2, 2018

    I’ve read many reviews about the Netgear CM700 and the potential issues with the Intel Puma 6 chipset. Many online reviews of this cable modem indicate that there are issues with drop outs and jitter. I called Netgear Tech support and was told that those issues have been resolved through firmware updates and are are no longer valid. I purchased the Netgear CM700 cable modem and I will tell you…it’s great. Don’t be put off by online reviews that are 1-2 years old.

    15-June-2018 Our internet browsing experience started getting slower and I started thinking it was the cable modem. After researching, I found that one of the biggest issues for latency and slow web browsing was due to the default DNS server provided by my ISP. I changed our DNS server settings to Google Public DNS and the difference is like night and day. Even though an internet speed test may show similar results, using Google Public DNS settings made surfing the web snappier with almost instantaneous loads of websites. Still very happy with the Netgear CM700 that has the Puma 6 chipset.

  5. Rated 5 out of 5

    Misty-Day Samples – June 14, 2018

    My boyfriend and I purchased this in a combo with “Netgear (R7000-100PAS) Nighthawk AC1900 Dual Band WiFi Router”. We’ve been using it for a few weeks now and I must say, we are BOTH happy campers!! My boyfriend and I are both video gamers, not heavy into it but at least enough where we play a couple hours a night on our computers or on our separate X-Box’s. We had a modem given to us by our internet provider (Timewarner/Spectrum) that we’d been using for at least two years, but we were having troubles with the internet being slow, even after repeated calls to Spectrum.

    Figuring our modem had just finally crapped out, we went to walmart and purchased an Arris surfboard and if anything, that made the problem worse to the point where I couldn’t even look at Facebook videos on my phone while my boyfriend was playing on his computer. My phone constantly kicked me off the internet, and if I tried the xbox while he was on the computer, it would kick us BOTH off mulitple times. Again, endless calls to our internet provider, tried switching modems, nothing worked. Finally as a last ditch effort, we decided to go big or go home and purchased this and the “Netgear (R7000-100PAS) Nighthawk AC1900 Dual Band WiFi Router”, as I stated earlier.

    No longer do we get kicked! In fact, it improved our internet speeds! I’m not a tech person, not with modems and routers and stuff like that so maybe we really didn’t need to buy this but I can tell you that I’m glad we did. Would I recommend it to someone? You bet I would! I wish I could give it more than five stars. My boyfriend and I are both extremely happy with this purchase!

  6. Rated 3 out of 5

    Paul – September 21, 2018

    I have spectrum’s top internet which is up to 400mbps down and I get around 15-50 upload. I bought this modem and I also got my own router so I wouldn’t be bound to their refurbished trash that I had to replace every few months. Now, this modem worked fine up until about a month ago and then my internet would stop working about every hour. Then it got worse to every 3 minutes and was so frustrating. I replaced it with a spectrum modem I had from before and my internet is back to normal. However, when I got this modem I did not notice much, if any, of a difference in latency or speeds over the refurbished spectrum modems I was using. I have an ASUS router (AC-3100) which is excellent. Overall, I wouldn’t waste money on this modem given the fact that I have no support now from them since it’s been over a year. I thought a modem should last longer. It’s not a terrible product, just nothing special and didn’t last me long enough.

  7. Rated 1 out of 5

    Mkennedy – August 24, 2019

    Comcast spent most of the day today trying to troubleshoot why our internet was suddenly down. After replacing all of the coaxial cable to the house, they identified the modem as the problem. I logged into the modem’ s admin panel and even though it said the cable connection was good, there was no internet signal to my laptop through an ethernet cable. Comcast loaned me a modem and our internet works again. Good luck finding warranty information on the Netgear website. I’ve never owned a modem that went bad after so short a time. This thing is now headed for the trash can. I’m very disappointed and cannot recommend Netgear to friends and family.

  8. Rated 5 out of 5

    Adrian Edwards – February 28, 2020

    I have been using this modem for a while, it actually improved my connection over the standard Comcast offering when I was only running their 600 mb/s package. Upgraded to their Gigabyte and they insisted on me running their modem so I gave it a shot. Benchmarks with the TG3482G (Comcast Modem) on a Gigabyte plan were maxing at around 450 Mb/s range – worse than before I upgraded. I accessed my modem and threw it in bridge mode hoping that would fix it with the tech and tried changing so many settings and nothing worked. I sat on the phone for hours with these people doing every possible test to figure out what was going on and why my internet speeds were sh*t and all for nothing. Finally I got so heated I told the tech to switch back to my CM700 immediately or cancel my services – he reluctantly did it and low & behold – CM700 back online – and now I am averaging 927 Mb/s down and 43 mb/s up while peaking over in the 1015 mb/s range. Love this modem.

Add a review Cancel reply

Your email address will not be published. Required fields are marked *

You have to be logged in to be able to add photos to your review.

About Netgear
Netgear is a well-known brand that has been providing a wide range of high-quality products for over 20 years. The company was founded in 1996 with a focus on providing innovative and reliable networking solutions for the computer and technology markets. Today, Netgear is a leading provider of broadband modems, routers, and gateways, as well as a wide range of other computer and technology products. One of the key features of Netgear's products is their focus on performance and reliability. The company's modems and routers are designed to deliver fast and reliable internet connectivity, with advanced technologies such as beamforming and Quality of Service (QoS) for optimizing network performance. Netgear's products are also known for their high-quality build and durability, with robust construction techniques and materials that ensure their reliability and longevity. In addition to performance and reliability, Netgear's products are known for their versatility. The company's modems and routers are designed to work with a variety of internet service providers and technologies, including DSL, cable, and fiber, making them a good choice for customers who want a versatile and reliable connectivity solution. Netgear's products are also available in a wide range of sizes and styles to suit different needs and budgets, making them a good choice for both home and small business users. In addition to performance, reliability, and versatility, Netgear's products are known for their advanced features and capabilities. The company's modems and routers offer advanced security technologies for protecting against online threats, and many of them also offer additional features such as VPN support, traffic management, and quality of service (QoS) for optimizing network performance. Netgear's products also offer advanced management and monitoring capabilities, with features such as remote management, alerts, and diagnostics for keeping track of network performance and identifying potential issues. Overall, Netgear is a trusted brand that offers a wide range of high-quality, reliable, and feature-rich products. The company's modems and routers are designed to deliver fast and reliable internet connectivity, and are known for their versatility, advanced features, and capabilities. Netgear's products are also known for their high-quality build, durability, and commitment to innovation and sustainability.
Shipping & Delivery
When will my order ship?

We ship all orders within 1-2 business days from one of our US-based warehouses unless items in your order are on backorder. Backordered items are shipped as soon as they become available. If you've ordered an item that is backordered, we will email you to let you know as soon as possible.

Do you offer upgraded shipping options?

Check our shipping & delivery page for the most up-to-date information about shipping options. In most cases we offer standard shipping and an expedited shipping option.

What shipping carriers do you use?

We currently ship the majority of orders via USPS Priority Mail or Amazon Logistics. Larger orders are shipped with FedEx, UPS or LTL Freight. Please contact us if you have any questions regarding shipping to your location.

Related products

Sold out
Pace 4111n Wireless ADSL Modem Router
Pace 4111n Wireless ADSL Modem Router
Compare

Pace 4111n Wireless ADSL Modem Router for AT&T

Rated 3.05 out of 5
$83.49
  • Compatible with AT&T DSL Internet
  • Supports Wired Download Speeds up to 40 Mbps
  • ADSL Gateway with 802.11n Wireless Built-In with Powerful Firewall
  • 4 Ethernet Ports + 1 DSL Port + Power Supply Port
  • NOT COMPATIBLE with CenturyLink Service
Add to wishlist
Read more
Quick view
-22%
ARRIS SB8200 DOCSIS 3.1 Cable Modem
ARRIS SB8200 DOCSIS 3.1 Cable Modem
Compare

ARRIS SB8200 SURFboard DOCSIS 3.1 Cable Modem

Rated 3.65 out of 5
$108.99 $84.49
  • Compatible with Xfinity by Comcast, Charter, Spectrum, Cox & US Cable Providers
  • Supports 4K Ultra-HD Video Streaming, VR Gaming & High Demanding Applications
  • DOCSIS 3.1 Cable Modem Only - Wireless Router Sold Separately
  • 32x8 Channel Bonding Supports Wired Download Speeds up to 2 Gbps
  • 2 Gigabit Ethernet Ports + 1 Coaxial Port + Power Supply Port
Add to wishlist
Add to cart
Quick view
-11%Sold out
Linksys X2000 Wireless-N Router with ADSL2+ Modem
Linksys X2000 Wireless-N Router with ADSL2+ Modem
Compare

Linksys X2000 Wireless-N Router with ADSL2+ Modem

Rated 3.42 out of 5
$83.99 $74.99
  • Compatible with CenturyLink & Other Major DSL Providers
  • Supports Internet Download Speeds up to 300 Mbps
  • Wireless-N 802.11n Router and ADSL2+ Modem Combo
  • Internal MIMO Antenna Technology for Reliable Coverage and Range
  • 3 Ethernet Ports + 1 Phone Port + 1 DSL Port + ON/OFF Power Button
Add to wishlist
Read more
Quick view
Netgear CG3000D DOCSIS 3.0 8x4 Cable Modem Ports
Compare

Netgear CG3000Dv2 N450 WiFi DOCSIS 3.0 Cable Modem

Rated 4.68 out of 5
$48.49
  • DOCSIS 3.0 Cable Modem + 4-Port N450 WiFi Router
  • 8x4 Channel Bonding Supports Download Speeds up to 343 Mbps
  • Ideal for streaming HD videos, faster downloads, and high-speed online gaming
  • Compatible with Xfinity from Comcast, Spectrum, Cox, Charter, Time Warner & More
Add to wishlist
Add to cart
Quick view
Sold out
Arris DG1670A Touchstone Wireless Gateway Cable Modem
Compare

Arris DG1670A Touchstone Dual-Band Gateway Cable Modem

Rated 4.17 out of 5
$32.49
  • Arris DG1670A DOCSIS 3.0 Dual-Band Cable Modem Router Combo
  • Simultaneous Dual-Band Wireless - 2.4 GHz + 5 Ghz WiFi Networks
  • 16x4 Channel Bonding Supports Speeds up to 640 Mbps
  • Compatible with Spectrum, Charter & Time Warner Cable
  • 4 Ethernet Ports + 1 Coaxial Port + 1 USB Host Port
Add to wishlist
Read more
Quick view
Sold out
Netgear DGND3700 N600 Dual-Band ADSL2+ Modem
Netgear DGND3700 N600 Dual-Band ADSL2+ Modem Ports
Compare

Netgear DGND3700 N600 Dual-Band ADSL2+ Modem

Rated 4.74 out of 5
$210.99
  • Compatible with AT&T, Verizon, Frontier & Other Major DSL Providers
  • Dual-Band Wireless Internet Speeds of up to 600 Mbps (300+300 Mbps)
  • DSL Modem & Dual-Band Wireless Router in One - No Need for Additional Equipment
  • 4 Gigabit Ethernet LAN Ports + 1 ADSL2+ Port + 2 USB 2.0 Ports
Add to wishlist
Read more
Quick view
Sold out
Zyxel PK5001Z ADSL2+ Wireless Modem
Zyxel PK5001Z ADSL2+ Wireless Modem
Compare

Zyxel PK5001Z ADSL2+ Wireless Modem

Rated 4.63 out of 5
$74.99
  • Compatible with CenturyLink & Other Major DSL Providers
  • Supports Wired Internet Download Speeds up to 20 Mbps & Wireless Speeds up to 300 Mbps
  • Wireless N ADSL2+ Modem and Router with 802.11n Integrated Wireless Technology
  • 4 Ethernet Ports + 1  ADSL Port + 1 Phone Port
  • NOT COMPATIBLE with AT&T, Frontier & Verizon
Add to wishlist
Read more
Quick view
Sold out
Actiontec C1000A VDSL2 Modem and Wireless N Router
Actiontec C1000A VDSL2 Modem and Wireless N Router
Compare

Actiontec C1000A VDSL2 Modem and Wireless N Router

Rated 4.44 out of 5
$93.49
  • Compatible with Centurylink Service & Other DSL Providers
  • Supports Internet Download Speeds up to 80 Mbps
  • VDSL2 Modem and Router Combo with 802.11n Built-in Wireless
  • Gigabit Wireless N Router With 64 MB Flash Memory
  • 4 Gigabit Ethernet Ports + 1 Phone Port + 1 DSL Port
Add to wishlist
Read more
Quick view

Customer Service

  • Account Login/Register
  • Check Order Status
  • Help Center
  • Return an Item
  • Return Policy
  • Feedback

Shop

  • Wireless Routers
  • Cable Modems
  • DSL Modems
  • Network Accessories
  • On Sale

Learn

  • Sell Your Modem / Router
  • Trade-In Program
  • Modem ISP Compatibility
  • Best Modems in 2021
  • Best Routers in 2021

Company

  • About ModemGuides
  • Employment
  • Shipping & Delivery
  • Terms of Use
  • Privacy & Security

ModemGuides.com is a comprehensive resource for modems, wireless routers, and mesh WiFi networks. It began as a comprehensive modem compatibility list and has since expanded into a one-stop shop for all forms of networking hardware information, including product reviews, manuals, troubleshooting guides, and more.

It participates in the Amazon Services LLC Associates Program, an affiliate program designed to allow websites to make advertising revenue by advertising and linking to Amazon.com.

 

ModemGuides 2020 CREATED BY MODEMGUIDES. End Your Modem Rental Fee.
  • Home
  • Shop
    • Cable Modems
      • Comcast Xfinity
      • Charter Spectrum
      • Cox Communications
      • Mediacom
      • Optimum
      • WOW! Cable
      • Suddenlink
    • DSL Modems
      • CenturyLink
      • AT&T
      • Verizon
      • Frontier
      • Windstream
    • Wireless Routers
      • Gaming Routers
      • Routers for Business
      • Belkin RoutersBelkin Routers
      • TP-Link RoutersTP-Link Routers
      • ASUS RoutersASUS Routers
      • Cisco RoutersCisco Routers
      • Arris RoutersArris Routers
  • Compatible Modem Lists by Provider
    • Comcast Xfinity Compatible Modems
    • CenturyLink Compatible Modems List
    • Optimum Compatible Modems List
    • Cox Cable Compatible Modems
    • Suddenlink Modems
    • AT&T Compatible Modems List
    • Verizon Compatible Modems
    • Earthlink Compatible Modems List
    • Brighthouse Compatible Modems List
    • Frontier Compatible Modems List
    • Optimum Compatible Modems List
    • Atlantic Broadband Modems List – Compatible Modems
  • Product Manuals & Installation Guides
    • DSL Modem Manuals
    • Cable Modem Manuals
    • WiFi Router Manuals
    • Range Extender Manuals
    • Support Articles
      • How To Extend WiFi Range
      • How to Reset Your Modem
  • ModemGuides Customer Care
    • Shipping & Delivery Info
    • Technical Support
    • FAQ’s
  • Returns & Refunds
    • Return Request
    • Warranty Policy
  • Wishlist
  • Compare
  • Login / Register
Shopping cart
close

Sign in

close

Lost your password?

No account yet?

Create an Account