---
product_id: 36525828
title: "NETGEAR Cable Modem CM700 - Compatible with All Cable Providers incl. Xfinity, Spectrum, Cox | for Cable Plans up to 800Mbps | DOCSIS 3.0"
brand: "netgear"
price: "HK$1158"
currency: HKD
in_stock: true
reviews_count: 6
category: "Netgear"
url: https://www.desertcart.hk/products/36525828-netgear-cable-modem-cm700-compatible-with-all-cable-providers-incl
store_origin: HK
region: Hong Kong
---

# Up to 800Mbps speed Save $168/year on rental fees 32x8 DOCSIS 3.0 channel bonding NETGEAR Cable Modem CM700 - Compatible with All Cable Providers incl. Xfinity, Spectrum, Cox | for Cable Plans up to 800Mbps | DOCSIS 3.0

**Brand:** netgear
**Price:** HK$1158
**Availability:** ✅ In Stock

## Summary

> 🚀 Cut the cord, speed up your life with NETGEAR CM700!

## Quick Answers

- **What is this?** NETGEAR Cable Modem CM700 - Compatible with All Cable Providers incl. Xfinity, Spectrum, Cox | for Cable Plans up to 800Mbps | DOCSIS 3.0 by netgear
- **How much does it cost?** HK$1158 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/36525828-netgear-cable-modem-cm700-compatible-with-all-cable-providers-incl)

## Best For

- netgear enthusiasts

## Why This Product

- Trusted netgear brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Blazing Fast Speeds:** Experience lightning-fast internet up to 800Mbps, perfect for streaming, gaming, and remote work without lag.
- • **Cost-Saving Powerhouse:** Eliminate monthly rental fees and invest in your home network’s long-term performance and stability.
- • **Plug & Play Simplicity:** Easy setup with any Wi-Fi router via Gigabit Ethernet port—get online faster and smarter without tech headaches.
- • **Future-Proof Technology:** Equipped with advanced 32x8 channel bonding and DOCSIS 3.0 for reliable, high-capacity data flow that keeps up with your digital lifestyle.
- • **Universal Provider Compatibility:** Certified to work seamlessly with all major cable providers like Xfinity, Spectrum, and Cox—ditch ISP rentals for good.

## Overview

The NETGEAR CM700 is a high-performance DOCSIS 3.0 cable modem designed for cable plans up to 800Mbps. Compatible with all major US cable providers including Xfinity, Spectrum, and Cox, it features 32x8 channel bonding and a Gigabit Ethernet port for ultra-reliable, fast internet. This modem helps users save up to $168 annually by eliminating rental fees, supports any Wi-Fi router, and is engineered for easy setup and consistent performance in busy home networks.

## Description

The NETGEAR CM700 High speed cable modem provides a connection to high-speed cable Internet with speeds up to 1.4 Gbps. It is cabellabs certified DOCSIS 3.0 that is 32X faster than 2.0 devices. A Gigabit Ethernet port provides faster access and downloads.

Review: NETGEAR fan for years, great cable modem and no monthly fees. UPDATED 2020 - This is an incredible modem when paired arithmetic the NETGEAR Nighthawk X-10 AD7200 router. Basic set up is very simple, a call to one of the supported cable companies and your good to go. Modem gets warm, especially when you got several devices drawing from it. I always mount a small fan on side of my modems to help with heat issues. Been a NETGEAR fan for many years now and this is the first cable modem I have ever owned made by them. Many Motorola modems over the years and this one seems to be much better than any of those I have purchased. I always buy my own equipment as the modems supplied by TWC/ Spectrum are not real great. Took one back after having it a week once and got another in exchange. The thing was already making a rattling sound before I left the TWC store. Took it back and have purchased my own equipment ever since. No monthly rental fees and no cheaply made junk that needs to be constantly exchanged. Only cons I have with this modem compared to others I’ve owned is it gets warm , dosent really show bonding like Motorola models (the arrows turn blue) and it’s built very well, but bottom seems a little unsteady. Has on/off switch which is a great feature for when you need to reboot equipment. Overall, very pleased with this modem. Did buy the protection plan for it as well. Updated June 15th, 2020 My NETGEAR modem is still working like a champ and it’s not having any issues keeping up with the number of additional items we have added to our home network. -We have two iPad Pro 10.5 inch devices running most all day. -We replaced our HVAC unit and have a Wi-Fi Thermostat running around the clock. -We have two iPhones connected to our home network. -Our receiver for the Surround Sound is connected to the NETGEAR S8000 assignable switch. -The Oppo - BDP 105 player is attached to the switch. -The Roku Ultra 4K player , which stays on nonstop now, is also connected to the switch. -I have a Oppo-UDP 205 that I play CDs through if I’m not watching the TV hooked to the switch. -I also have a HTPC that goes back to the Nighthawk router that decodes my MQA CDs -Our home automation system by Homeseer is continuously running off the modem. -We also have an Apple TV device that’s hooked up to the switch, but never use it. -I have a Astell&Kern Hi Res portable player that I also listen to Tidal on. -Our security system is also connected by Wi-Fi and with cellphone as well. -We have a NAS system hooked directly to the router with movies and music on it. -Lastly we have a Samsung Tablet and a desertcart Kindle also on our home network. The 2 iPads are on all day and the receiver as well as either the Roku or the HTPC are also on , so are the Wi-Fi thermostat and the two phones along with the Home automation system. We’ve had several other things running as well at the same time and the modem has never overheated or have we had issues with buffering or other issues. It’s mostly a lot of rack mounted items in a closet in my dedicated music room where my vinyl collection and my High end stereo system is located. The closet has a huge rack system that stays locked up and the modem and the router are also in this unit on a shelf. There is a NETGEAR switch in the 42 space rack, the NAS system. A computer that rarely gets any use now and it’s where the one Oppo-205 is located as well as the Roku and the Surround Sound receiver. It’s decluttered our living room and most all of our BluRay and DVDs are burnt to the NAS devices. We have the shelves built to hold the physical disk and CDs. Everything in our den that we use is controlled by an IR repeater. Even our cable box is in the rack. We have some other things as well like a Drawer mounted KVM smith with a screen, but it rarely gets much use since Windows Home Server was discontinued and the two identical servers I built are just not used anymore. We have Spectrum internet and it use to be the fastest one available, but since they took over Time Warner, they’ve added a newer speed. It’s not a need for us yet! But with everything becoming Wi-Fi or Bluetooth, we might have to upgrade to the faster speed. If we do, I’m definitely going to buy the NETGEAR CM1200 if I need to. I’ve noticed a lot of people who are having issues with thier modems. It’s more than likely your ISP as we had a lot of issues with ours and they have finally got the bugs out. We went through three different Motorola modems , all we’re having issues with overheating and Time Warner would not be able to ping them and get to our modem. I finally got tired of dealing with them and just about the time I was going to drop them, they were bought out by Spectrum. Since Spectrum has taken over, even though we still have Time Warner on our Bill, the service is more stable and we rarely ever loose our internet. We don’t have a house phone, but we are still paying a lot for cable and for streaming services. But the most important thing is that our equipment is not getting fried from the ISP now. It’s also important to remember that no matter if you have cable or satellite service, it all is coming from a satellite signal of some kind from some location. We’re now getting our cable from Austin and it’s much better than it use to be. We had issues with the cable box pixelating all the time. We have a six tuner DVR plus the HTPC has a Cable card device in it that records and through software plays back the recording in 1080p. We are going to get a 4K TV and receiver when this pandemic is over as well as a new 7.2 DTS speaker system. We have a 7.2 speaker system now, but it’s getting outdated. It just depends on what happens to our Country and what person becomes president! If the economy collapses then we’re not getting anything. But if the get the Administration free from corruption, then we will be buying a 4K system. I like the fact that NETGEAR has apps to control the router and I e never had any issues with getting tech support from them, even after my initial free trial ran out. I can reboot my router from my iPad and see what is connected with their apps. It’s just quality made equipment. Some may get a bad egg, but there are so many counterfeit items on the market these days, you may make sure you are buying the authentic item! We only buy our Apple devices from the Apple store or from Apple.com.
Review: Best. Modem. Ever. - If you are looking to ditch the monthly charge of renting a modem from your ISP, or simply to get higher performance, this Netgear modem is currently the best option out there. I'm a software engineer, gamer, and consume all my video content through the web...so I live through the internet. Why this Netgear modem? A few months ago I picked up an Arris SURFboard SBG6580 DOCSIS 3.0 Cable Modem/ Wi-Fi N Router, after previously having success with Arris modems. I liked the idea of an all in one combo, and since the SBG6580 was dual-band I figured it should work great. It didn't. The short version of the story is I spent the next 6 weeks with terrible internet issues, which I thought was mostly Comcast's fault (after previous experiences)...disconnects, download speeds of around 1Mbps, upload speeds of .5Mbps (despite paying for 50Mbps down and 5Mbps up)...and then it would work perfectly for 3 minutes. Super frustrating. After extensive research it appears the SBG6580 wireless was the issue (extreme unreliability). I moved and decided to start over again building my network. After a bunch of research I ditched the Arris and picked up this Netgear modem. It had great reviews, was a bit future-proofed (16 download channels!!), and came in at a reasonable price. Setup was amazingly easy. As a Comcast customer I didn't even need to call in to activate the modem (thank cosmos!); it was all done through a web interface. I paired this modem with a TP-LINK Archer C5 AC1200 Dual Band Wireless, and the performance is outstanding! I currently pay for 50Mbps down and 5Mbps up, and what I'm actually getting with this new setup is around 90Mbps down, and 10Mbps up...way over what I actually pay for! Additionally, in 3 weeks of use I haven't had to reset my modem once, have had 0 disconnects, and generally an amazing experience. Want speed and reliability? Buy this modem! GLHF!

## Features

- Compatible with all major cable internet providers: Including certification by Xfinity by Comcast, COX, and Spectrum. Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service.
- Save monthly rental fees: Model CM700 replaces your cable modem saving you up to 168 Dollars/year in equipment rental fees.
- Speeds by carrier: Xfinity (up to 800Mbps), Cox (up to 500Mbps), Spectrum (up to 400Mbps).
- Works with any Wi-Fi router: Connect any Wi-Fi router to this modem's Ethernet port to support all your wireless devices.
- Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate Wi-Fi router.
- Modem technology: Engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3.1.
- Made for use in the US only

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M981YYL |
| Best Sellers Rank | #2,836 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #24 in Computer Networking Modems |
| Brand | NETGEAR |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (4,570) |
| Date First Available | October 30, 2016 |
| Flash Memory Size | 8 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 6.6 x 5.2 x 1.7 inches |
| Item Weight | 8.8 ounces |
| Item model number | CM700-100NAS |
| Manufacturer | Netgear |
| Operating System | Microsoft,Windows |
| Product Dimensions | 6.6 x 5.2 x 1.7 inches |
| Series | CM700-100NAS |
| Voltage | 100240 Volts |
| Wireless Type | 802.11ad |

## Product Details

- **Brand:** NETGEAR
- **Compatible Devices:** nighthawk
- **Connectivity Technology:** WAN
- **Internet service provider:** Charter, Time Warner Cable, Xfinity
- **Product Dimensions:** 5.2"L x 1.7"W x 6.6"H

## Images

![NETGEAR Cable Modem CM700 - Compatible with All Cable Providers incl. Xfinity, Spectrum, Cox | for Cable Plans up to 800Mbps | DOCSIS 3.0 - Image 1](https://m.media-amazon.com/images/I/61+5lGB1xGL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can the firmware be updated by the user or only by the isp**
A: Don't buy Netgear stuff. It's been over 10 years and they still continue this fraudulent practice. At that time, I bought a cable modem that was recommended by Comcast and within a week, Comcast had changed their frequency but Netgear would not update their firmware nor refund my money. As noted already, each company pointed the finger at each other but none would address or fix the issue. I would never buy Netgear items again. It's their corporate culture. Same with Comcast/Xfinity. Changing their name does not change their poor culture.

**Q: does this work with Time Warner cable?**
A: It’s 2022 and we had an issue with our Spectrum internet connection. The tech that came out said that no matter what speed modem you get or which brand, you’re internet speed will be throttled at 1gb unless you use their crappy modems. I hate Spectrums equipment and I will have to try and find either a work around, or go with a different ISP! We don’t watch enough cable now since Covid that we need to be paying Spectrum almost $400.00 a month to watch content we’re streaming on a Roku device. I just haven’t had time to go over what we’re paying double for as far as HBOMAX and other channels we are watching and paying a monthly fee for on the Roku device. 

We have a new fiber optic service that’s getting ready to launch soon called Grande Communication’s , but I’ve heard it’s not great either. Their cable box is a TiVo device and then there’s the changing of email passwords for the new provider. I know a few techs at Spectrum and I’m sure one of them knows how to unblock the internet throttling! I have no issues with opening up their equipment or the box on the street and doing what is necessary to get the best and fastest internet speed possible without being forced to use their crappy modems! I was taking their modems in about twice a month as they kept burning up and they want that rental fee, greedy Spectrum! 

I’ve always owned my own equipment except for their cable boxes. I have replaced the DVR hard drive in our current box as it had worn out and they don’t offer the six tuner box in our area now. I guess it’s not a issue if there’s nothing on network television anyway.

**Q: I've tried to activate this modem on Wave Broadband.  After spending an hour on the phone we can't get it to connect.**
A: I just tried with Wave cable in Washington and it doesn't work. I will be returning

**Q: What chipset does the CM700 employ?**
A: Is the issue fixed in these?  anyone have problems gaming with it?  I currently got a puma 6 modem from charter spectrum newly installed with their free ARRIS modem and its got problems with unstable ping times.  Upload download is fine for non gaming use.  Looking for a new one.  IS CM700 okay, or go with CM600 maybe instead, except it costs more and less channel bonding than CM700! ?????????

## Customer Reviews

### ⭐⭐⭐⭐⭐ NETGEAR fan for years, great cable modem and no monthly fees. UPDATED 2020
*by J***G on October 6, 2017*

This is an incredible modem when paired arithmetic the NETGEAR Nighthawk X-10 AD7200 router. Basic set up is very simple, a call to one of the supported cable companies and your good to go. Modem gets warm, especially when you got several devices drawing from it. I always mount a small fan on side of my modems to help with heat issues. Been a NETGEAR fan for many years now and this is the first cable modem I have ever owned made by them. Many Motorola modems over the years and this one seems to be much better than any of those I have purchased. I always buy my own equipment as the modems supplied by TWC/ Spectrum are not real great. Took one back after having it a week once and got another in exchange. The thing was already making a rattling sound before I left the TWC store. Took it back and have purchased my own equipment ever since. No monthly rental fees and no cheaply made junk that needs to be constantly exchanged. Only cons I have with this modem compared to others I’ve owned is it gets warm , dosent really show bonding like Motorola models (the arrows turn blue) and it’s built very well, but bottom seems a little unsteady. Has on/off switch which is a great feature for when you need to reboot equipment. Overall, very pleased with this modem. Did buy the protection plan for it as well. Updated June 15th, 2020 My NETGEAR modem is still working like a champ and it’s not having any issues keeping up with the number of additional items we have added to our home network. -We have two iPad Pro 10.5 inch devices running most all day. -We replaced our HVAC unit and have a Wi-Fi Thermostat running around the clock. -We have two iPhones connected to our home network. -Our receiver for the Surround Sound is connected to the NETGEAR S8000 assignable switch. -The Oppo - BDP 105 player is attached to the switch. -The Roku Ultra 4K player , which stays on nonstop now, is also connected to the switch. -I have a Oppo-UDP 205 that I play CDs through if I’m not watching the TV hooked to the switch. -I also have a HTPC that goes back to the Nighthawk router that decodes my MQA CDs -Our home automation system by Homeseer is continuously running off the modem. -We also have an Apple TV device that’s hooked up to the switch, but never use it. -I have a Astell&Kern Hi Res portable player that I also listen to Tidal on. -Our security system is also connected by Wi-Fi and with cellphone as well. -We have a NAS system hooked directly to the router with movies and music on it. -Lastly we have a Samsung Tablet and a Amazon Kindle also on our home network. The 2 iPads are on all day and the receiver as well as either the Roku or the HTPC are also on , so are the Wi-Fi thermostat and the two phones along with the Home automation system. We’ve had several other things running as well at the same time and the modem has never overheated or have we had issues with buffering or other issues. It’s mostly a lot of rack mounted items in a closet in my dedicated music room where my vinyl collection and my High end stereo system is located. The closet has a huge rack system that stays locked up and the modem and the router are also in this unit on a shelf. There is a NETGEAR switch in the 42 space rack, the NAS system. A computer that rarely gets any use now and it’s where the one Oppo-205 is located as well as the Roku and the Surround Sound receiver. It’s decluttered our living room and most all of our BluRay and DVDs are burnt to the NAS devices. We have the shelves built to hold the physical disk and CDs. Everything in our den that we use is controlled by an IR repeater. Even our cable box is in the rack. We have some other things as well like a Drawer mounted KVM smith with a screen, but it rarely gets much use since Windows Home Server was discontinued and the two identical servers I built are just not used anymore. We have Spectrum internet and it use to be the fastest one available, but since they took over Time Warner, they’ve added a newer speed. It’s not a need for us yet! But with everything becoming Wi-Fi or Bluetooth, we might have to upgrade to the faster speed. If we do, I’m definitely going to buy the NETGEAR CM1200 if I need to. I’ve noticed a lot of people who are having issues with thier modems. It’s more than likely your ISP as we had a lot of issues with ours and they have finally got the bugs out. We went through three different Motorola modems , all we’re having issues with overheating and Time Warner would not be able to ping them and get to our modem. I finally got tired of dealing with them and just about the time I was going to drop them, they were bought out by Spectrum. Since Spectrum has taken over, even though we still have Time Warner on our Bill, the service is more stable and we rarely ever loose our internet. We don’t have a house phone, but we are still paying a lot for cable and for streaming services. But the most important thing is that our equipment is not getting fried from the ISP now. It’s also important to remember that no matter if you have cable or satellite service, it all is coming from a satellite signal of some kind from some location. We’re now getting our cable from Austin and it’s much better than it use to be. We had issues with the cable box pixelating all the time. We have a six tuner DVR plus the HTPC has a Cable card device in it that records and through software plays back the recording in 1080p. We are going to get a 4K TV and receiver when this pandemic is over as well as a new 7.2 DTS speaker system. We have a 7.2 speaker system now, but it’s getting outdated. It just depends on what happens to our Country and what person becomes president! If the economy collapses then we’re not getting anything. But if the get the Administration free from corruption, then we will be buying a 4K system. I like the fact that NETGEAR has apps to control the router and I e never had any issues with getting tech support from them, even after my initial free trial ran out. I can reboot my router from my iPad and see what is connected with their apps. It’s just quality made equipment. Some may get a bad egg, but there are so many counterfeit items on the market these days, you may make sure you are buying the authentic item! We only buy our Apple devices from the Apple store or from Apple.com.

### ⭐⭐⭐⭐⭐ Best. Modem. Ever.
*by J***S on July 23, 2015*

If you are looking to ditch the monthly charge of renting a modem from your ISP, or simply to get higher performance, this Netgear modem is currently the best option out there. I'm a software engineer, gamer, and consume all my video content through the web...so I live through the internet. Why this Netgear modem? A few months ago I picked up an Arris SURFboard SBG6580 DOCSIS 3.0 Cable Modem/ Wi-Fi N Router, after previously having success with Arris modems. I liked the idea of an all in one combo, and since the SBG6580 was dual-band I figured it should work great. It didn't. The short version of the story is I spent the next 6 weeks with terrible internet issues, which I thought was mostly Comcast's fault (after previous experiences)...disconnects, download speeds of around 1Mbps, upload speeds of .5Mbps (despite paying for 50Mbps down and 5Mbps up)...and then it would work perfectly for 3 minutes. Super frustrating. After extensive research it appears the SBG6580 wireless was the issue (extreme unreliability). I moved and decided to start over again building my network. After a bunch of research I ditched the Arris and picked up this Netgear modem. It had great reviews, was a bit future-proofed (16 download channels!!), and came in at a reasonable price. Setup was amazingly easy. As a Comcast customer I didn't even need to call in to activate the modem (thank cosmos!); it was all done through a web interface. I paired this modem with a TP-LINK Archer C5 AC1200 Dual Band Wireless, and the performance is outstanding! I currently pay for 50Mbps down and 5Mbps up, and what I'm actually getting with this new setup is around 90Mbps down, and 10Mbps up...way over what I actually pay for! Additionally, in 3 weeks of use I haven't had to reset my modem once, have had 0 disconnects, and generally an amazing experience. Want speed and reliability? Buy this modem! GLHF!

### ⭐⭐⭐⭐⭐ Review
*by K***T on March 8, 2025*

worked as intended

## Frequently Bought Together

- NETGEAR Cable Modem CM700 - Compatible with all Cable Providers incl. Xfinity, Spectrum, Cox | For Cable Plans up to 800Mbps | DOCSIS 3.0| Black
- NETGEAR 4-Stream WiFi 6 Router (R6700AX) – Security Features, AX1800 Wireless Speed (Up to 1.8 Gbps), Covers up to 1,500 sq. ft., 20 devices

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-24*