---
product_id: 238086527
title: "NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers| For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black (Renewed)"
brand: "amazon renewed"
price: "€ 227.43"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/238086527-netgear-nighthawk-cable-modem-cm1200-compatible-with-all-cable-providers
store_origin: HR
region: Croatia
---

# 2 Gbps speed DOCSIS 3.1 tech 4 Ethernet ports NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers| For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black (Renewed)

**Brand:** amazon renewed
**Price:** € 227.43
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Internet Game!

## Quick Answers

- **What is this?** NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers| For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black (Renewed) by amazon renewed
- **How much does it cost?** € 227.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/238086527-netgear-nighthawk-cable-modem-cm1200-compatible-with-all-cable-providers)

## Best For

- amazon renewed enthusiasts

## Why This Product

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

## Key Features

- • **Save Big on Rentals:** Ditch the rental fees and save up to $168/year with your own modem.
- • **Unleash Blazing Speeds:** Experience internet plans up to 2 Gbps for seamless streaming and gaming.
- • **Versatile Connectivity:** Connect multiple devices effortlessly with 4 Gigabit Ethernet ports.
- • **Future-Proof Technology:** Stay ahead with cutting-edge DOCSIS 3.1 and advanced channel bonding.
- • **Universal Compatibility:** Works with all major cable providers, ensuring you stay connected.

## Overview

The NETGEAR Nighthawk Cable Modem CM1200 is a powerful, renewed modem compatible with all major cable providers, designed for internet plans up to 2 Gbps. It features 4 Gigabit Ethernet ports for versatile connections and utilizes advanced DOCSIS 3.1 technology for optimal performance, allowing you to save on rental fees while enjoying lightning-fast internet.

## Description

NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers| For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black (Renewed)

## 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 CM1200 replaces your cable modem saving you up to dollar 168/yr in equipment rental fees.
- Built for ultimate speed: best for cable provider plans up to 2 gigabits speed.
- Works with any wifi router: Connect any WiFi router to this modem's Ethernet port to support all your wireless devices.
- Versatile connections: 4 Gigabit Ethernet ports give you fast wired connections to your computer, separate WiFi router, printer, game box, and other devices.
- Modem technology: Engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3.1.
- Multi-gig Ethernet: Link aggregation combines two 1G ports into one 2G port for faster wired Ethernet speed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Ports | 4 |
| Compatible Devices | Personal Computer |
| Number of Ethernet Ports | 4 |
| Connectivity Technology | Ethernet |
| Color | Black |

## Product Details

- **Brand:** NETGEAR
- **Internet service provider:** Xfinity from Comcast, Cox Communications, Spectrum
- **Connectivity Technology:** Ethernet
- **Compatible Devices:** Personal Computer
- **Color:** Black

## Images

![NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers| For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black (Renewed) - Image 1](https://m.media-amazon.com/images/I/7126x-FXEPL.jpg)

## Questions & Answers

**Q: I bought and finally connected. I can only get 1 of the 4 ports to work at any given time. It doesnt mater what port I plug in 1 works other no**
A: The additional 3 ethernet ports are reserved for port aggregation, which is currently not supported on the CM1150V.  I guess you would call them reserved for future use.  The CM1150V does not include built in router.  Most ISPs, like Xfinity only provide a single IP address with your service, so you would not be able to get multiple computer or other network devices to work without a router connected your modem.  What you would need to do is connect a router to one of the ports on the CM1150V, then connect your devices to the router.

**Q: Will this work with optimum**
A: Hands down, the most I’ve laughed reading answers to a simple question.. and anyone looking to save themselves a couple of hours of researching between Reddit/ forums; yes this modem is actually one of your safest bets with optimum. In short, where you live is what determines how optimum delivers that Internet to you and if you’re like me getting it over coax and fiber (“gigabit passive” I think? You can tell by if your plan is a big number over a much smaller number i.e ‘1000mbps download  /50mbps upload’) it’s a very annoying / complicated way to deliver those speeds, or at least for those who just want a simple reliable upgrade to optimum’s turd modem, and this one of all seems to be the least problematic across the board. If you end up getting this and it just doesn’t happen to work well in your area, don’t worry… I’ll save you the time and let you know that as an optimum user your best three future-proof modems come down to this one (Netgear cm1000, 1100, or cm1200), the arris sb8200 (tried it and didn’t work for me), or the Motorola mb8600. And since I’m trying to be as informative as possible and answer the majority of questions that eventually come after the main one, you should know that before you rule out a model actually working for your Internet setup, you WILL get a lot of optimum representative on the phone who should but don’t necessarily know or maybe have all the info to properly push the RIGHT settings to your modem. I don’t mean any disrespect to them by that because it is complex stuff, but for your own mental health and time, if the person you’re speaking with seems unsure or struggling a lot to help you, or even worse lie to you and tell you it can only work with their equipment, just Bring that call to a close as fast as you can and try again with somebody else. try to get on the phone with a representative who seems pretty confident in what they’re doing and sound more familiar with what you’re trying to accomplish. If all else fails, you could simply have a defective device or just try a different one mentioned above.. it’s a lot I’ve said to answer what we all thought was supposed to be a very simple yes or no question but at least you just have to get it right once. I’m no expert and anyone please feel free to correct me but it’s what I’ve best been able to gather over the past week and it’s our home Internet we’re talking about here. (Definitely not going back to fax) Optimum’s is just inconveniently a pain but not many of us get to choose. Thumbs up if this helps as this is my first answer on Amazon in all the years I’ve used it haha good luck! :)

**Q: Where do i find the devises user id and password?**
A: It's printed on a label on the modem itself.

**Q: Can i attach a wifi router and a switch to this?the wifi routrer would of course be for wifi. the switch would be to serve my wired lan.**
A: Yes, you can attached a WiFi router to it.  You can then attach a switch to either the Wifi Router or the Cable Modem.  If you attach it to the cable modem your wired LAN will be a different network.  If you attach it to the WiFi router you could have everything on one network.

## Frequently Bought Together

- NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers| For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black (Renewed)
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**Shop now:** [https://www.desertcart.hr/products/238086527-netgear-nighthawk-cable-modem-cm1200-compatible-with-all-cable-providers](https://www.desertcart.hr/products/238086527-netgear-nighthawk-cable-modem-cm1200-compatible-with-all-cable-providers)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-01-31*