---
product_id: 230591001
title: "NETGEAR Nighthawk Multi-Gig Cable Modem (CM2000) - Compatible with All Cable Providers Incl. Xfinity, Spectrum, Cox - for Cable Plans up to 2.5Gbps - DOCSIS 3.1"
brand: "netgear"
price: "₨211053"
currency: LKR
in_stock: null
reviews_count: 8
category: "Netgear"
url: https://www.desertcart.lk/products/230591001-netgear-nighthawk-multi-gig-cable-modem-cm2000-compatible-with-all
store_origin: LK
region: Sri Lanka
---

# 2.5Gbps multi-gig speed Save $168/yr rental fees DOCSIS 3.1 tech NETGEAR Nighthawk Multi-Gig Cable Modem (CM2000) - Compatible with All Cable Providers Incl. Xfinity, Spectrum, Cox - for Cable Plans up to 2.5Gbps - DOCSIS 3.1

**Brand:** netgear
**Price:** ₨211053
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Power your digital life with the Nighthawk CM2000 — speed, savings, and simplicity in one sleek package!

## Quick Answers

- **What is this?** NETGEAR Nighthawk Multi-Gig Cable Modem (CM2000) - Compatible with All Cable Providers Incl. Xfinity, Spectrum, Cox - for Cable Plans up to 2.5Gbps - DOCSIS 3.1 by netgear
- **How much does it cost?** ₨211053 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/230591001-netgear-nighthawk-multi-gig-cable-modem-cm2000-compatible-with-all)

## 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

- • **Rental Fee Freedom:** Cut monthly costs by owning your modem and save up to $168 annually.
- • **Next-Gen DOCSIS 3.1:** Future-proof your connection with cutting-edge cable technology and 32x8 channel bonding.
- • **Blazing 2.5Gbps Speed:** Unlock ultra-fast internet for seamless streaming, gaming, and remote work.
- • **Plug & Play Simplicity:** Effortless setup with all major cable providers—get online instantly without hassle.
- • **Single Multi-Gig Ethernet Port:** Connect any WiFi router to maximize your home network’s full potential.

## Overview

The NETGEAR Nighthawk CM2000 is a DOCSIS 3.1 cable modem designed for cable internet plans up to 2.5Gbps. Compatible with major US cable providers like Xfinity, Spectrum, and Cox, it features a single 2.5 Gigabit Ethernet port for true multi-gigabit speeds. This modem supports 32x8 channel bonding and OFDM technology, ensuring future-proof performance. It’s easy to install, works with any WiFi router, and helps users save up to $168 per year by eliminating rental fees.

## Description

Experience a new generation of cable modems with DOCSIS 3.1 that delivers 2.5Gbps ultra-high speed Internet connections, so you can be ready for the fastest cable Internet service plans of today and tomorrow. DOCSIS 3.1 delivers the world’s fastest cable Internet with speeds that are 10 times faster than DOCSIS 3.0. Save up to $168 per year by eliminating monthly cable modem rental fees. The Nighthawk 2.5Gbps Internet Speed Cable Modem is backward compatible with DOCSIS 3.0 and works with all Internet service speed tiers.；The product is multiple voltage compatible, that voltage arrange is 100-240V.

Review: Perfect Match with the Nighthawk BE19000 - This Netgear Nighthawk CM2000 cable internet modem is pure awesome. I quickly noticed a increase in both my speed and performance while using this unit. It's so very many light years above the Arris Surfboard S33 that I last had that it will never be funny again. The best perfect match for this unit that I have come across as you all see in photo is the Nighthawk BE19000 router, future proofing my purchase with Wifi 7. I am paying for internet speed of 1gbps, with that said, looking at the photo again you can see that I am getting every bit of my money worth and then some. Another thing that I like about the CM2000 is that it doesn't get hot like my Surfboard S33 was until it played out. The two Nighthawks look so beautiful together. With this setup came another change, that change was my eithernet cables, going from using the round ones to the flat. Awesome outcome. Like the old saying goes, you get what you pay for. I pulled out and these two devices with the flat cables put out. Giving me every single drop that I am paying for and you can not get better than that. And this is also why I never ever except gear from those I am buying my service from. You'll never get all that you are paying for, and one other thing, I never ever buy a modem that doubles as a router to.... this is never the way to go. For the best performance, these things were made to join forces and become that mighty force. And that's exactly what I have here now. The best part is yet to come and that's when Wifi 7 is in place, I'll already be ready for it with the BE19000 and the CM2000 having it's back. For those that's down playing these products, it's strictly because of something that "YOU" have going on, not because of these products. My first two routers were Netgear, so it's more than safe to say that I have only come back home. They are handling every single thing I am throwing at them. I recall the days when the play store would load when I open it, with these devices paired together, opening the play store now a days it's like it never went anywhere or was never closed. Now I don't see the word "Downloading", I see installing. If anything happens to this setup, I'm going to first cry and then re-buy.
Review: Plug and Play with Xfinity - easy install for the not tech savy - Worked Great - easy to install for a non-IT guy and works with Xfinity right out of the box. I have DREADED the idea of getting a new modem that was not directly from Xfinity because I thought it would be a huge hassle and involve a bunch of time on service calls. In the end, this was SUPER easy and I regret not doing it sooner. I recommend downloading any apps and confirming this modem through the Xfinity app before you swap. This way you have full internet before "going dark" during the swap over. This was direct plug and play and it's been fantastic, I would highly recommend. I paired this with TP-Link mesh routers and now I have great speed and coverage in my whole home. Should have done this long ago.

## Features

- Compatible with major cable internet providers including Xfinity, Spectrum, Cox and more. NOT compatible with Verizon, AT andT, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service
- Best for cable provider plans up to 2.5Gbps
- Works with any WiFi router. Connect any WiFi router to this modem’s Ethernet port to support all your wireless devices
- 1 x 2.5 Gig Ethernet port for the fastest, true multi-gig Internet connections
- Engineered with DOCSIS 3.1, 32X8 channel bonding and OFDM(A) 2x2
- Replaces your cable modem. Save up to $168/yr in equipment rental fees
- Made for use in the US only

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GWNZ9VF |
| Best Sellers Rank | #258 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #3 in Computer Networking Modems |
| Brand | NETGEAR |
| Built-In Media | Nighthawk 2.5Gbps Internet Speed Cable Modem (CM2000), One (1) Ethernet cable, Quick install guide, Power adapter |
| Color | black |
| Compatible Devices | Router |
| Connectivity Technology | Ethernet |
| Customer Reviews | 4.2 out of 5 stars 2,941 Reviews |
| Data Transfer Rate | 2.5 Gigabits Per Second |
| Internet Service Provider | Cox, Spectrum, Xfinity |
| Internet service provider | Cox, Spectrum, Xfinity |
| Item Dimensions L x W x H | 9.92"L x 4.7"W x 8.7"H |
| Item Type Name | Cable Modem |
| Item Weight | 1.02 Pounds |
| Manufacturer | Netgear |
| Maximum Downstream Data Transfer Rate | 2.5 Gigabits Per Second |
| Maximum Upstream Data Transfer Rate | 2.5 Gigabits Per Second |
| Modem Type | Cable |
| Number of Ethernet Ports | 1 |
| Number of Ports | 1 |
| Product Dimensions | 9.92"L x 4.7"W x 8.7"H |
| UPC | 606449147452 |
| Unit Count | 1.0 Count |
| Warranty Description | 1-year warranty |

## Product Details

- **Brand:** NETGEAR
- **Compatible Devices:** Router
- **Connectivity Technology:** Ethernet
- **Internet service provider:** Cox, Spectrum, Xfinity
- **Product Dimensions:** 9.92"L x 4.7"W x 8.7"H

## Images

![NETGEAR Nighthawk Multi-Gig Cable Modem (CM2000) - Compatible with All Cable Providers Incl. Xfinity, Spectrum, Cox - for Cable Plans up to 2.5Gbps - DOCSIS 3.1 - Image 1](https://m.media-amazon.com/images/I/51ImOYn72JL.jpg)
![NETGEAR Nighthawk Multi-Gig Cable Modem (CM2000) - Compatible with All Cable Providers Incl. Xfinity, Spectrum, Cox - for Cable Plans up to 2.5Gbps - DOCSIS 3.1 - Image 2](https://m.media-amazon.com/images/I/51eCGYRV7eL.jpg)
![NETGEAR Nighthawk Multi-Gig Cable Modem (CM2000) - Compatible with All Cable Providers Incl. Xfinity, Spectrum, Cox - for Cable Plans up to 2.5Gbps - DOCSIS 3.1 - Image 3](https://m.media-amazon.com/images/I/61qyz0bAHjL.jpg)
![NETGEAR Nighthawk Multi-Gig Cable Modem (CM2000) - Compatible with All Cable Providers Incl. Xfinity, Spectrum, Cox - for Cable Plans up to 2.5Gbps - DOCSIS 3.1 - Image 4](https://m.media-amazon.com/images/I/41mghM1JJ8L.jpg)
![NETGEAR Nighthawk Multi-Gig Cable Modem (CM2000) - Compatible with All Cable Providers Incl. Xfinity, Spectrum, Cox - for Cable Plans up to 2.5Gbps - DOCSIS 3.1 - Image 5](https://m.media-amazon.com/images/I/61N-tssBjrL.jpg)

## Available Options

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

## Questions & Answers

**Q: Why does it say 4x ethernet ports in your description where there is only one**
A: Actually, because Amazon shows the same questions/descriptions for multiple different products.  The CM1200 has four ports, the CM1000 has one.

**Q: With the cm1200 and xfinity residential cable internet, can you use one wan port to your computer for a direct connection and on wan port to router?**
A: Both the CM1150V and CM1200 have 4 Ethernet ports. That does not mean you don't need a router. These four Ethernet ports support future multi-gig services by using link aggregation and two or more different IP addresses. The CM1100 has two Ethernet ports for the same purpose of future link aggregation. If you want a multi-gig cable modem (2.5 Gbps) without the need for aggregation, you'd like the CM2000 or CM2050V with XFINITY voice support. I know NETGEAR does not do a very good job explaining this to potential buyers and I hope this helps someone. 
CM1100 - https://amzn.to/3peEGGR

**Q: So, up to 2gbit modem with - drumroll please - 1gbit network ports. not 2.5gbit. which engineer was responsible for this fail?**
A: which "engineer"?  It was probably "beancounters" in marketing.
this CM1200 model has 4 ethernet ports.  but only 2 are functional.
the first 2 ports can be Link Aggregated, to get downloads up to 2 Gbps.
the other 2 ports are mere decoration to trick naive trusting people to buy this model.
not to overlook, Netgear only certifies this model to 800 Mbps with Xfinity.
that's what it says here in the ad.  (and also on Netgear website)

**Q: Can I replace my existing cable modem from Spectrum with this, on my own/ without a service call or having to call customer service?**
A: Replacing your modem does not require a service call, but you will need to call Spectrum customer service, as they will need to activate the modem as an authorized device on their network before it will be able to lock down a connection. You will need to provide them with the unique MAC address of the device - specified on the modem's label. Customer service calls can be irritating, but when I did the same a month or so ago, the tech knew what needed to be done and the entire call, once speaking with the tech, lasted about 5 minutes - little hassle...this time.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Match with the Nighthawk BE19000
*by M***. on July 1, 2024*

This Netgear Nighthawk CM2000 cable internet modem is pure awesome. I quickly noticed a increase in both my speed and performance while using this unit. It's so very many light years above the Arris Surfboard S33 that I last had that it will never be funny again. The best perfect match for this unit that I have come across as you all see in photo is the Nighthawk BE19000 router, future proofing my purchase with Wifi 7. I am paying for internet speed of 1gbps, with that said, looking at the photo again you can see that I am getting every bit of my money worth and then some. Another thing that I like about the CM2000 is that it doesn't get hot like my Surfboard S33 was until it played out. The two Nighthawks look so beautiful together. With this setup came another change, that change was my eithernet cables, going from using the round ones to the flat. Awesome outcome. Like the old saying goes, you get what you pay for. I pulled out and these two devices with the flat cables put out. Giving me every single drop that I am paying for and you can not get better than that. And this is also why I never ever except gear from those I am buying my service from. You'll never get all that you are paying for, and one other thing, I never ever buy a modem that doubles as a router to.... this is never the way to go. For the best performance, these things were made to join forces and become that mighty force. And that's exactly what I have here now. The best part is yet to come and that's when Wifi 7 is in place, I'll already be ready for it with the BE19000 and the CM2000 having it's back. For those that's down playing these products, it's strictly because of something that "YOU" have going on, not because of these products. My first two routers were Netgear, so it's more than safe to say that I have only come back home. They are handling every single thing I am throwing at them. I recall the days when the play store would load when I open it, with these devices paired together, opening the play store now a days it's like it never went anywhere or was never closed. Now I don't see the word "Downloading", I see installing. If anything happens to this setup, I'm going to first cry and then re-buy.

### ⭐⭐⭐⭐⭐ Plug and Play with Xfinity - easy install for the not tech savy
*by T***Y on May 25, 2025*

Worked Great - easy to install for a non-IT guy and works with Xfinity right out of the box. I have DREADED the idea of getting a new modem that was not directly from Xfinity because I thought it would be a huge hassle and involve a bunch of time on service calls. In the end, this was SUPER easy and I regret not doing it sooner. I recommend downloading any apps and confirming this modem through the Xfinity app before you swap. This way you have full internet before "going dark" during the swap over. This was direct plug and play and it's been fantastic, I would highly recommend. I paired this with TP-Link mesh routers and now I have great speed and coverage in my whole home. Should have done this long ago.

### ⭐ Works like a charm... Until it bricks 2 months later
*by R***R on January 23, 2026*

Purchased this during Black Friday 2025 and it stopped working entirely on January 21st, 2026, less than 2 months later (only the bottom 2 lights would display when plugged in, not even the power LED, and absolutely no internet pass-through). Tested internet with a backup modem/router and combo which worked fine, so it was definitely the modem. Jumped on the phone with NETGEAR support after exhausting all usual troubleshooting procedures and, after trying to do a "shock reset" (to no avail), they determined it was a hardware issue and issued a case number. They "graciously" offered to send me a label to send it in, let their technicians investigate, which upon verifying the NETGEAR team would send a new modem (2-3 weeks at minimum). But hold on, they mentioned there are two more options! If you don't want to wait, they'll send you a replacement FIRST and you can send yours back in the box for only $17! Or, if it's very urgent to have internet, they'll do the same thing but with express shipping for triple the cost! It was truly a unique customer service experience, whereby they were so unembarrassed & disconnected from the fact their $300 product was a total failure that they honestly think trying to pressure you in to paying anything to simply rectify their own shortcomings. It wasn't until I pointed out that the holiday return window was still open that they became less confident about pressuring me into their scam. That being said, I'd recommend just going with the CODA56 or S33 (also a 3.1 next gen) and urge anyone reading to skip this sleek-looking heap of garbage. The company won't care when it breaks and should be investigated for fraud considering my experience (conveniently dies right after warranty/return window expires) matches so many others in these reviews. This was my first time in over a decade taking a chance on NETGEAR and will be the last time I do so,

## Frequently Bought Together

- NETGEAR Nighthawk Multi-Gig Cable Modem (CM2000) - Compatible With All Cable Providers Incl. Xfinity, Spectrum, Cox - For Cable Plans up to 2.5Gbps - DOCSIS 3.1
- Vabogu Cat 8 Ethernet Cable, 3ft Heavy Duty High Speed Internet Network Cable, 26AWG, 2000Mhz 40Gbps with Gold Plated RJ45 Connectors, Shielded for Indoor & Outdoor Use
- NETGEAR Nighthawk 6-Stream Dual-Band WiFi 6 Router (RAX54S) – Security Features, AX5400 Wireless Speed, Up to 5.4 Gbps, Covers up to 2,500 sq. ft., 25 Devices - 1-Year Armor Subscription Included

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-16*