--- product_id: 37440793 title: "Nighthawk DOCSIS 3.1 Cable Modem CM1000, 1 Gbps, Modem Only" brand: "netgear" price: "4369 kr" currency: NOK in_stock: true reviews_count: 8 url: https://www.desertcart.no/products/37440793-nighthawk-docsis-3-1-cable-modem-cm1000-1-gbps-modem store_origin: NO region: Norway --- # 1Gbps blazing speed DOCSIS 3.1 next-gen tech Gigabit Ethernet port Nighthawk DOCSIS 3.1 Cable Modem CM1000, 1 Gbps, Modem Only **Brand:** netgear **Price:** 4369 kr **Availability:** ✅ In Stock ## Summary > 🚀 Unlock Gigabit Power & Future-Ready Speed — Don’t Get Left Behind! ## Quick Answers - **What is this?** Nighthawk DOCSIS 3.1 Cable Modem CM1000, 1 Gbps, Modem Only by netgear - **How much does it cost?** 4369 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/37440793-nighthawk-docsis-3-1-cable-modem-cm1000-1-gbps-modem) ## 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 - • **Plug & Play Setup:** Get online in minutes with easy setup that pairs perfectly with any WiFi router for total home coverage. - • **Blazing 1Gbps Speeds:** Experience ultra-fast downloads and seamless streaming with speeds up to 1 gigabit per second. - • **Sleek & Compact Design:** Modern black finish fits stylishly into your workspace or entertainment center without clutter. - • **Future-Proof DOCSIS 3.1:** Stay ahead with the latest DOCSIS 3.1 technology, delivering 10x faster performance than older models. - • **Universal ISP Compatibility:** Works effortlessly with all major U.S. cable providers like Xfinity, Spectrum, and Cox—no more modem headaches. ## Overview The NETGEAR CM1000 is a DOCSIS 3.1 cable modem designed for U.S. users, delivering ultra-high-speed internet up to 1Gbps. Compatible with major cable ISPs including Xfinity, Spectrum, and Cox, it features a single Gigabit Ethernet port for fast wired connections. Backward compatible with DOCSIS 3.0, it ensures smooth upgrades and reliable performance for demanding home and office networks. ## Description In a busy connected home, your internet should live up to your expectations. The NETGEAR Nighthawk CM1000 is a DOCSIS 3.1 cable modem delivering Gigabit download speeds, built for households on Gigabit cable plans today and ready for the upgrades ahead. This is a standalone cable modem with no built-in WiFi. Pair with any WiFi router or mesh system for wireless connectivity throughout your home. A single Gigabit Ethernet port connects to your router or computer for fast, stable speeds. Backward compatible with DOCSIS 3.0, so it works on your ISP's current network and any future 3.1 upgrade. DOCSIS 3.1 OFDM and OFDMA improve response times during peak-hour congestion. Works with Xfinity internet plans up to 800Mbps, Spectrum up to 1Gbps, and Cox up to 1Gbps. ISP activation required after setup. Not compatible with Verizon, AT&T, CenturyLink, DirecTV, DISH, or bundled voice plans. Set up in about five minutes: plug in the coax, activate through a web browser or a quick call to your provider, then connect the modem to your router with an Ethernet cable. Xfinity customers can self-activate online without a service call. Automatic firmware updates keep your modem secure. Engineered by NETGEAR, over 30 years of home networking innovation, FCC certified for the United States. ## Features - MAXIMIZE YOUR CABLE INTERNET: A dedicated DOCSIS 3.1 cable modem lets you pair any WiFi router or mesh system you choose, so you can build the home network you want and upgrade your WiFi anytime without replacing your modem. - APPROVED FOR YOUR PROVIDER AND PLAN: Works with Xfinity internet plans up to 800Mbps, Spectrum up to 1Gbps, and Cox up to 1Gbps. Not compatible with Verizon, AT&T, CenturyLink, DirecTV, DISH, or bundled voice plans. ISP activation required after setup. - GET THE FULL SPEED OF YOUR PLAN: DOCSIS 3.1 supports Gigabit plans up to 1 Gbps for smooth 4K streaming, online gaming, and video calls, all at the same time. Actual speeds vary by plan and provider. - FUTURE-PROOF YOUR HOME NETWORK: Works with DOCSIS 3.0 and DOCSIS 3.1 cable networks today, ready for tomorrow's Gigabit upgrades. Gigabit Ethernet port connects to any router or computer. - GUIDED ONLINE SETUP: Plug in the coax cable, activate through your web browser or by calling your provider, then connect the modem to your router with an Ethernet cable. Xfinity customers can self-activate online without a service call. - RELIABLE PERFORMANCE, FREE EXPERT HELP: DOCSIS 3.1 OFDM and OFDMA improve response times and keep speeds steady when the whole family is online. FCC certified for use in the United States. - MADE FOR US CABLE INTERNET ONLY. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B01I5TJGSE | | Best Sellers Rank | #1,896 in Computers & Accessories (See Top 100 in Computers & Accessories) #15 in Computer Networking Modems | | Brand | NETGEAR | | Built In Media | Ethernet cable, Power adapter, Quick install guide, Ultra-High Speed Cable Modem—DOCSIS 3.1 (CM1000) | | Color | Black | | Compatible Devices | Router | | Connectivity Technology | Ethernet | | Customer Reviews | 4.3 4.3 out of 5 stars (2,854) 4.3 out of 5 stars | | Data Transfer Rate | 1000 megabits_per_second | | Global Trade Identification Number | 00606449111071 | | Internet Service Provider | xfinity;spectrum;cox;optimum | | Item Dimensions L X W X H | 5.9"L x 5.4"W x 8.8"H | | Item Highlight | Gigabit, Reliable Performance, Guided Set Up, 1× Gigabit Port, Compatible with Xfinity/Spectrum/Cox, Free Expert Help | | Item Type Name | NETGEAR CM1000 Ultra-High Speed Cable Modem – DOCSIS 3.1 Certified for XFINITY by Comcast (CM1000) | | Item Weight | 13.44 ounces | | Manufacturer | Netgear | | Maximum Downstream Data Transfer Rate | 1029 megabits_per_second | | Maximum Upstream Data Transfer Rate | 246 megabits_per_second | | Mfr Part Number | CM1000-100NAS | | Model Number | CM1000-100NAS | | Modem Type | Cable | | Number Of Ethernet Ports | 1 | | Number Of Items | 1 | | Number Of Ports | 1 | | Unit Count | 1 Count | | Upc | 606449111071 | | Warranty Description | This product comes with a limited warranty that is valid only if purchased from a NETGEAR authorized reseller | ## Product Details - **Brand:** NETGEAR - **Compatible Devices:** Router - **Connectivity Technology:** Ethernet - **Internet service provider:** xfinity;spectrum;cox;optimum - **Product Dimensions:** 5.9"L x 5.4"W x 8.8"H ## Images ![Nighthawk DOCSIS 3.1 Cable Modem CM1000, 1 Gbps, Modem Only - Image 1](https://m.media-amazon.com/images/I/518xvas9ZhL.jpg) ![Nighthawk DOCSIS 3.1 Cable Modem CM1000, 1 Gbps, Modem Only - Image 2](https://m.media-amazon.com/images/I/51O9zz4GZpL.jpg) ![Nighthawk DOCSIS 3.1 Cable Modem CM1000, 1 Gbps, Modem Only - Image 3](https://m.media-amazon.com/images/I/51D8DIRvGlL.jpg) ![Nighthawk DOCSIS 3.1 Cable Modem CM1000, 1 Gbps, Modem Only - Image 4](https://m.media-amazon.com/images/I/61UnNo+zXKL.jpg) ![Nighthawk DOCSIS 3.1 Cable Modem CM1000, 1 Gbps, Modem Only - Image 5](https://m.media-amazon.com/images/I/615qagX-rVL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great with Optimum 1GB service *by on Reviewed in the United States October 11, 2026* Optimum provisioned easily in 10 minutes. I didnt need WiFi from my cable modem because I have my own router and WiFi access points. This modem is modem only, no WiFi. I had read on a blog to replace the Optimum/router/wifi combo they give you as standard because if you have your own WiFi it will conflict with it and lower your speeds. I can verify the netgear has improved my WiFi speed by 1/3 and my Ethernet to each of my appleTVs by about 20%. I am not sure of all of the dynamics involved but it may be that the Netgear has better electronics than Optimums box such that it not only improves WiFi performance but also Ethernet. No one had posted about using this with Optimum and I wanted people to know that it works great… ### ⭐⭐⭐⭐⭐ Stellar DOCSIS 3.1 modem! Works with Comcast: CONFIRMED *by on Reviewed in the United States July 10, 2017* The NETGEAR CM1000 is a modem that targets users who primarily are interested in gaming, or streaming HD video on multiple devices. This modem definitely delivers that type of performance. The design is very much in this vein, it looks vaguely futuristic, perhaps alien in its elongated hexagonal case. The two-tone dark charcoal unit affixed to a gray stand also seems a bit off, why two colors? Anyways, the stand is connected by a single screw, but it seems to also be attached using plastic rails, and it seems sturdy enough. It is very obviously meant to only be used in this upright orientation the reasoning for which brings me to my next point...The triangular venting mixes form and function but is heavy on the form, as this modem does throw off some heat! It will warm your hands in the winter no problem. Might even save you on heating bills. It is almost concerning how warm it runs. I often think to power it down overnight or if I leave the house for an extended period.The modem is DOCSIS 3.1, which is a international standard that allows for higher bandwidth over existing Cable TV service. The next generation of internet speed offerings from ISPs will be in the multiples of Gbps, and to take advantage, you will need a modem that is DOCSIS 3.1. Thankfully, this modem is backwards compatible with the older standard DOCSIS 3.0.The modem came assembled on the stand out of the box, along with the customary canary category 5 cable, and power adapter. I didn't use the cat 5, I opted for the Vandesail CAT7 Cable because, well, why not? The category 7 cable has a much higher bandwidth, and will be used in future equipment, so best to be prepared! I also upgraded the coaxial cable in my house to Quad Shield RG-6 Coax 75 Ohm 3Ghz Cable as you see in the included picture.I have the CM1000 connected to a NETGEAR AC1600 which I had from using with DSL internet service. The pair is working seamlessly together, and I am regularly seeing download speeds at the maximum of my service rating of 200Mbps, using Comcast as an ISP. See the included screencap of the speed test.During install, the modem powered up, and went through a few reboots, and after about 10 to 15 minutes, the connection was made. It initially didn't want to to play with the NETGEAR AC1600 router, but after a few power cycles, everything resolved itself, and the two now peacefully coincide.The status indicators are only on the left side of the front, which itself is angled at about 30 degrees away from you if you are looking straight on. A strange design decision, it limits one's vision of them, especially if you must place it on your left. Not a huge deal, but it seems so easy to design a better solution. Fortunately, I haven't had a need to check the indicator LEDs.Conclusion: BUY. An A+ modem, fit for heavy gaming or streaming HD video.PROS:+ Easy setup+ DOCSIS 3.1 and 3.0 compatible+ FAST+ Will work with the next generation of speed tiers+ Don't have to rent from ISPCONS:- Expensive- LEDs are difficult to view- Runs really warm! ### ⭐⭐⭐⭐⭐ Long story short, it solved my issues, and allowed me to keep my fast 305Mbps internet. *by on Reviewed in the United States October 24, 2017* This solved my issue. I have Comcast, and I have their 305Mbps plan, for some strange reason their own Modem/Gateway kept dropping me down to 150Mbps, sometimes down to 75Mbps, and I would have to call in and have Comcast send the modem a refresh signal. this was NON -STOP. After working with the local manager and a tech, we thought maybe trying a modem that was not suplied by them may help, Because I also MUST use their "Gateway" in Bridge mode to my router for the services that I use. Not no mention the WiFi In their equipment was always BAD.However, Since getting this installed, took about 15 min on the phone for Comcast to get registered and working, I have NEVER had an issue with losing my speed, or it dropping me to a slower profile, never had any interruption that was not caused by power, or other bigger outage. It just works and works very well. I talked to the Manager just the other day and informed him that this has solved all the issues that he came to my home to talk to me about. and he was happy and surprised at the same time. Because he did not think I would be able to keep the 305Mbps package at all. tried to tell me that they did not support it in my area, but with this modem it work perfect and never had an issue in the last few months since it has been installed. Also this will work with Comcast's new 1Gbps speed that they offer using Docsis 3.1. in my area they only have a 50mbps upload with that package though. And I need more upload. but that is their problem and not the modem.On a side note, the only minor little complaint I have, is the LEDs on this are not very bright and are hard to see when you need to look at them, some people will probably like that as they do not want to see them, but for me it's a slight inconvenience. Not enough of an issue to take a star away.Edit: I wanted to add that I am using the Netgear x10 router with this modem and that seams to be a perfect combination to get the most throughput of speed without adding lag time (ping time) to your connection. I was using another router and i had some issues with the throughput and extra lag. Also make sure the you use Cat5e or Cat6 between this modem and your router. and ONLY use Cat5e if it is a short 3 to 5 foot cord. the higher your speed is, you need better cables. Cat6 is going to be preferred, but 5e will work for short runs. If your have a set up like me and have some long runs going to switches or other equipment in your home, you should use Cat6 on those runs. other wise you will lose some of your speed. not much in the scheme of things, but if you need the low latency and the fast speed, then you need to use Cat 6 on those runs ## Frequently Bought Together - NETGEAR CM1000-100NAS DOCSIS 3.1 Gigabit Cable Modem. Max download speeds of 1.0 Gbps, For XFINITY by Comcast and Cox. Compatible with Gig-Speed from Xfinity (CM1000) - 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 - 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.no/products/37440793-nighthawk-docsis-3-1-cable-modem-cm1000-1-gbps-modem](https://www.desertcart.no/products/37440793-nighthawk-docsis-3-1-cable-modem-cm1000-1-gbps-modem) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-22*