--- product_id: 260106573 title: "NETGEAR Nighthawk Cable Modem CM1200 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet ports | DOCSIS 3.1, Black" brand: "netgear" price: "€ 331.45" currency: EUR in_stock: true reviews_count: 5 category: "Netgear" url: https://www.desertcart.pt/products/260106573-netgear-nighthawk-cable-modem-cm1200-compatible-with-all-cable-providers store_origin: PT region: Portugal --- # Up to 2Gbps speed DOCSIS 3.1 tech Link aggregation for 2Gbps wired NETGEAR Nighthawk Cable Modem CM1200 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet ports | DOCSIS 3.1, Black **Brand:** netgear **Price:** € 331.45 **Availability:** ✅ In Stock ## Summary > 🚀 Unlock Multi-Gig Power & Save Big — Your Network’s New MVP! ## Quick Answers - **What is this?** NETGEAR Nighthawk Cable Modem CM1200 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet ports | DOCSIS 3.1, Black by netgear - **How much does it cost?** € 331.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/260106573-netgear-nighthawk-cable-modem-cm1200-compatible-with-all-cable-providers) ## 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 - • **Save Big on Rentals:** Cut monthly modem rental fees and save up to $168/year by owning your own high-performance modem. - • **Future-Proof DOCSIS 3.1:** Stay ahead with the latest DOCSIS 3.1 technology, ensuring compatibility with evolving cable internet plans. - • **Blazing Multi-Gig Speeds:** Experience internet speeds up to 2Gbps, perfect for streaming, gaming, and remote work without lag. - • **Quad Gigabit Ethernet Ports:** Connect multiple devices directly for ultra-reliable wired connections—ideal for home offices and smart setups. - • **Universal Cable Provider Compatibility:** Seamlessly works with major providers like Xfinity, Spectrum, and Cox, so you’re always connected. ## Overview The NETGEAR Nighthawk CM1200 is a DOCSIS 3.1 cable modem designed for cable plans up to 2Gbps. It features 32x8 channel bonding, link aggregation combining two 1G Ethernet ports into a 2G port, and four Gigabit Ethernet ports for multiple wired connections. Compatible with major cable providers like Xfinity, Spectrum, and Cox, it helps users save on rental fees while future-proofing their home network with cutting-edge technology. ## Description Nighthawk Multi-Gig speed Cable Modem by NETGEAR supports link aggregation to deliver true Multi-Gig Internet speeds. It improves your internet connections and provides smooth online streaming and gaming. This DOCSIS 3.1 cable Modem is ready for today's service plans and future upgrades for XFINITY from Comcast, spectrum & Cox. Review: Works great! - Works great! So much faster than my old system. Review: Updated Review: HORRIBLE - STAY AWAY---- Great, Now That It Works.. - LAST UPDATE: I now have Frontier Fibre Internet. I sold my cable modem and it was still working great when I did. I am still using the TP-Link Deco x20 (x3 nodes backhauled) and my network has been rock solid all along. I still will never go Netgear again. UPDATED REVIEW: TLDR Listen to Reviews, Horrible Customer Service, 90 Warranty ONLY - You Have Pay for Anything After that! Garbage Equipment. Had Two of these Die!! I should have listened to reviews of this CM1200 Cable modem! First modem I got was garbage and after a month of trying to trouble shoot why my new network setup was't working, it turned out to be the modem. So I got that one replaced with a like kind CM1200. Worked OK for the 5 months I've had it, but I didn't realize what torture I have been living with by doing every other day restarts until the unit completely crapped out. Intermittent dropouts of network connectivity, constant reboots of the modem to get it connected again, which progressively got worse and worse until I had to restart the modem at least every 2 hours just to have connection again. I finally got to the point where i bought a competitors modem (Arris SB8200 Cable Modem Only, and LOVE IT!) and I have been actually sleeping at night again. I literally had dreams at night that the network was down and I had to get up to get it working and couldn't. Never lost sleep over something so ridiculous before, but I did. I've had my SB8200 high speed modem for two weeks and its a joy to come home and not have to hear my kids tell my that the internet has been out again for the last 4 hours. Never again Netgear; you have burned me for the last time. ON TOP OF THAT, the whole pay for service on a product that is less than a year old is INSANE!!! This was the service call: "Hi whats your problem" "My modem is losing constant network connection." "Is the light on for etc, etc, etc, etc?" "Yes, they are all on at the moment, but after a couple of hours, I lose connection even though the lights are on." "Oh, your equipment is fine, so it's not that. But if you want to purchase a service agreement we can forward your issue to our troubleshooting team...." CLICK.... I hung up on that B.S.! WTH is that!!! Company essentially holding me hostage with a $180 piece of garbage paperweight and they wont honor a one year warranty on unless I pay for a service contract. Absolute crap I tell ya. Never again Netgear, never again. I said never!! Stay away from this product, and essentially any of their others. I've had a gaming router of theirs before too, and it had similar issues that I replaced that with a TP Link Deco x20 Mesh Router, and it work awesome. Just dont buy these guys crap, you will regret it in the end. FIRST REVIEW: So the first cable modem I got had to go back. Constant internet drop outs, restarts, reboots, start over! It was a headache for two weeks trouble shooting. I had upgraded my internet service, cable modem and then mesh routers within two weeks. The cable modem/service were first and connection was intermittent. So figured it was my older gaming router and I needed mesh network upgrade for the house and kids demands for connection. Replaced with wifi mesh router and it was a crap shoot for many days. I thought the new router was no good, but then I got a replacement cable modem to rule that out. Turns out my Cm1200 was bad. The replacement has been working great and now I have to update my review on the Wifi routers that I lambasted. Knocked off one star on this cable modem due having to troubleshoot and replace the original purchase. But so far so good. Hope it stays that way. ## Features - Compatible with all major cable internet providers with internet speed up to 2Gbps. Currently certified with Spectrum and Cox (up to 1Gbps) and Xfinity (up to 800Mbps). Future speeds with these service providers may change over time. Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service - Works with any WiFi router: Connect any WiFi router to this modem’s Ethernet port to support all your wireless devices - Save monthly rental fees: Model CM1200 replaces your cable modem saving you up to 168 dollars/yr in equipment rental fees - Four (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..Please check your Cable Internet Service Provider web site for data speed tier compatibility and to ensure it provides DOCSIS 3.1 service, otherwise this modem will only work as a DOCSIS 3.0 modem Not compatible with Cable bundled voice services.INCLUDES : Nighthawk Multi-Gig Speed Cable Modem—DOCSIS 3. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Q5VM51Y | | Brand | NETGEAR | | Built-In Media | Nighthawk Multi-Gig Speed Cable Modem—DOCSIS 3.1 (CM1200); Ethernet cable; Quick install guide; Power adapter | | Color | Black | | Colour | Black | | Compatible Devices | fgh | | Compatible devices | fgh | | Connectivity Technology | Ethernet | | Connectivity technology | Ethernet | | Customer Reviews | 4.3 out of 5 stars 5,800 Reviews | | Data Transfer Rate | 800 Megabits Per Second | | Global Trade Identification Number | 00606449140750 | | Internet Service Provider | Cox, Spectrum, Xfinity | | Internet service provider | Cox, Spectrum, Xfinity | | Item Dimensions L x W x H | 15.5L x 8.6W x 26.2H centimeters | | Item Weight | 1.01 kg | | Manufacturer | Netgear | | Maximum Downstream Data Transfer Rate | 2000 Megabits Per Second | | Maximum Upstream Data Transfer Rate | 1000 Megabits Per Second | | Mfr Part Number | CM1200-100NAS | | Model Number | CM1200-100NAS | | Modem Type | DSL | | Number of Ethernet Ports | 4 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Ports | 4 | | Product dimensions | 15.5L x 8.6W x 26.2H centimeters | | UPC | 606449140750 | | Unit Count | 1 Count | ## Product Details - **Brand:** NETGEAR - **Compatible devices:** fgh - **Connectivity technology:** Ethernet - **Internet service provider:** Cox, Spectrum, Xfinity - **Product dimensions:** 15.5L x 8.6W x 26.2H centimeters ## Images ![NETGEAR Nighthawk Cable Modem CM1200 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet ports | DOCSIS 3.1, Black - Image 1](https://m.media-amazon.com/images/I/61Mc3IzTi+L.jpg) ![NETGEAR Nighthawk Cable Modem CM1200 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet ports | DOCSIS 3.1, Black - Image 2](https://m.media-amazon.com/images/I/61mNbhen-UL.jpg) ![NETGEAR Nighthawk Cable Modem CM1200 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet ports | DOCSIS 3.1, Black - Image 3](https://m.media-amazon.com/images/I/51ZO0J8VsAL.jpg) ![NETGEAR Nighthawk Cable Modem CM1200 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet ports | DOCSIS 3.1, Black - Image 4](https://m.media-amazon.com/images/I/81CGToXJsGL.jpg) ![NETGEAR Nighthawk Cable Modem CM1200 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet ports | DOCSIS 3.1, Black - Image 5](https://m.media-amazon.com/images/I/61ouF4vCULL.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 ### ⭐⭐⭐⭐⭐ Works great! *by K***6 on 24 July 2026* Works great! So much faster than my old system. ### ⭐ Updated Review: HORRIBLE - STAY AWAY---- Great, Now That It Works.. *by J***S on 13 March 2021* LAST UPDATE: I now have Frontier Fibre Internet. I sold my cable modem and it was still working great when I did. I am still using the TP-Link Deco x20 (x3 nodes backhauled) and my network has been rock solid all along. I still will never go Netgear again. UPDATED REVIEW: TLDR Listen to Reviews, Horrible Customer Service, 90 Warranty ONLY - You Have Pay for Anything After that! Garbage Equipment. Had Two of these Die!! I should have listened to reviews of this CM1200 Cable modem! First modem I got was garbage and after a month of trying to trouble shoot why my new network setup was't working, it turned out to be the modem. So I got that one replaced with a like kind CM1200. Worked OK for the 5 months I've had it, but I didn't realize what torture I have been living with by doing every other day restarts until the unit completely crapped out. Intermittent dropouts of network connectivity, constant reboots of the modem to get it connected again, which progressively got worse and worse until I had to restart the modem at least every 2 hours just to have connection again. I finally got to the point where i bought a competitors modem (Arris SB8200 Cable Modem Only, and LOVE IT!) and I have been actually sleeping at night again. I literally had dreams at night that the network was down and I had to get up to get it working and couldn't. Never lost sleep over something so ridiculous before, but I did. I've had my SB8200 high speed modem for two weeks and its a joy to come home and not have to hear my kids tell my that the internet has been out again for the last 4 hours. Never again Netgear; you have burned me for the last time. ON TOP OF THAT, the whole pay for service on a product that is less than a year old is INSANE!!! This was the service call: "Hi whats your problem" "My modem is losing constant network connection." "Is the light on for etc, etc, etc, etc?" "Yes, they are all on at the moment, but after a couple of hours, I lose connection even though the lights are on." "Oh, your equipment is fine, so it's not that. But if you want to purchase a service agreement we can forward your issue to our troubleshooting team...." CLICK.... I hung up on that B.S.! WTH is that!!! Company essentially holding me hostage with a $180 piece of garbage paperweight and they wont honor a one year warranty on unless I pay for a service contract. Absolute crap I tell ya. Never again Netgear, never again. I said never!! Stay away from this product, and essentially any of their others. I've had a gaming router of theirs before too, and it had similar issues that I replaced that with a TP Link Deco x20 Mesh Router, and it work awesome. Just dont buy these guys crap, you will regret it in the end. FIRST REVIEW: So the first cable modem I got had to go back. Constant internet drop outs, restarts, reboots, start over! It was a headache for two weeks trouble shooting. I had upgraded my internet service, cable modem and then mesh routers within two weeks. The cable modem/service were first and connection was intermittent. So figured it was my older gaming router and I needed mesh network upgrade for the house and kids demands for connection. Replaced with wifi mesh router and it was a crap shoot for many days. I thought the new router was no good, but then I got a replacement cable modem to rule that out. Turns out my Cm1200 was bad. The replacement has been working great and now I have to update my review on the Wifi routers that I lambasted. Knocked off one star on this cable modem due having to troubleshoot and replace the original purchase. But so far so good. Hope it stays that way. ### ⭐⭐⭐⭐ Activated on xfinity and wifi router connected is working but unexpected issue *by A***Y on 3 September 2024* I activated this modem on my existing xfinity account fairly easily with the xfinity android phone app and xfinity account login. The fast TP-Link wifi router I connected to it is working great and much faster than the xfinity wifi. I first set up the wifi router using the xfinity modem and it worked that way too. I noticed later that on the box it says that the xfinity speed supported for this modem is only 800mbps, but the xfinity compatible routers page states that this modem supports 1Gbps xfinity speed. The unexpected issue is that anything else I have plugged in to the other ethernet ports on the modem do not get an internet connection. The main wifi router connection does work though and the port lights up green on the modem but the other devices light up amber (the other devices do work connected to the wifi router ethernet ports). Tech support and documentation say that an amber light means it is a 10 or 100 mbps connection. Tech support rep said the connection "should work" but nothing will connect to the internet if the light is amber for that ethernet port on the modem(she is wrong, it is not a router or multi lan connect device). Documentation does not say either way but diagram on box shows picture of router, computer, or "compatible routers" connected to the ethernet ports, but nothing is explicitly stated. My computer did connect to the modem's ethernet port and got access to the admin setting page for the modem, but even a second brand new wifi router I have would not get a green light or internet connection, and a Roku ultra didn't work (would not connect to internet). Other than that, and no clear info in documentation on the ports issue, features or specifications, the modem works as indicated, but it is basically working as a 1 port modem with the option of technical set up using the other ports for a single port function. Again, it is a modem with no router functionality, i.e. no multi-port lan connect functionality. Just a side note that nothing on my xfinity accounts billing has updated after the netgear modem activation and there is nothing on my xfinity account to return the xfinity modem so I will have to call them to remove the $15/mo for that and an appointment or return code to return it to them. Update: I called them and they essentially just did a new service plan without the modem, but with the other discounts for the 1 year contract renewal. There was no return code or anything provided, she just said to take the modem and power cord to UPS, they scan the bar code on it box it and return it to xfinity per their agreement with comcast and I did that. It takes "up to 2 weeks" for them to receive it, process it and remove it from your account billing - it was 2 days in my case. ## Frequently Bought Together - NETGEAR Nighthawk Cable Modem CM1200 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet ports | DOCSIS 3.1, Black - 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 - 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/260106573-netgear-nighthawk-cable-modem-cm1200-compatible-with-all-cable-providers](https://www.desertcart.pt/products/260106573-netgear-nighthawk-cable-modem-cm1200-compatible-with-all-cable-providers) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-05*