--- product_id: 260106574 title: "DOCSIS 3.1 Gigabit Cable Modem. Max download speeds of 6.0 Gbps, For XFINITY by Comcast, Spectrum, and Compatible with Gig-Speed from Xfinity (CM1000)" brand: "netgear" price: "€ 405.92" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.gr/products/260106574-docsis-3-1-gigabit-cable-modem-max-download-speeds-6 store_origin: GR region: Greece --- # Up to 1 Gbps speed Save $168/year rental fees DOCSIS 3.1 tech DOCSIS 3.1 Gigabit Cable Modem. Max download speeds of 6.0 Gbps, For XFINITY by Comcast, Spectrum, and Compatible with Gig-Speed from Xfinity (CM1000) **Brand:** netgear **Price:** € 405.92 **Availability:** βœ… In Stock ## Summary > πŸš€ Upgrade to Gigabit Greatness β€” Don’t Get Left Buffering! ## Quick Answers - **What is this?** DOCSIS 3.1 Gigabit Cable Modem. Max download speeds of 6.0 Gbps, For XFINITY by Comcast, Spectrum, and Compatible with Gig-Speed from Xfinity (CM1000) by netgear - **How much does it cost?** € 405.92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/260106574-docsis-3-1-gigabit-cable-modem-max-download-speeds-6) ## 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 - β€’ **Slash Your Monthly Bills:** Say goodbye to costly rental fees and save up to $168 annually by owning your modem outright. - β€’ **Blazing Fast Gigabit Speeds:** Experience lightning-fast downloads up to 1 Gbps, perfect for seamless streaming and remote work. - β€’ **Certified for Top Providers:** Optimized for Xfinity, Spectrum, and Cox β€” the trusted networks powering your digital life. - β€’ **Next-Gen DOCSIS 3.1 Technology:** Future-proof your internet with 10X faster tech than DOCSIS 3.0, ensuring top-tier performance. - β€’ **One Ethernet Port, Infinite Possibilities:** Connect your favorite WiFi router effortlessly and power all your smart devices with ease. ## Overview The NETGEAR CM1000 is a DOCSIS 3.1 cable modem delivering ultra-fast internet speeds up to 1 Gbps. Compatible with major US cable providers like Xfinity, Spectrum, and Cox, it features a single Gigabit Ethernet port for connecting routers or devices. This modem eliminates monthly rental fees, saving users up to $168 per year, and is backward compatible with DOCSIS 3.0 for future-proof connectivity. ## Description The CM1000 ultra-high speed cable modem, with speeds up to 1Gbps and DOCSIS 3.1 is 10X faster than DOCSIS 3.0 devices. It's backward compatible with DOCSIS 3.0 and ready for future service plan upgrades. A Gigabit Ethernet port provides faster access and downloads. Plus, there are no monthly rental fees. ## Features - Compatible with all major cable internet providers with internet speed up to 1Gbps. Currently certified with Spectrum and Cox (up to 1Gbps), Xfinity (up to 800Mbps). Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service - Model CM1000 replaces your cable modem saving you up to 168/year in equipment rental fees - Connect any WiFi router (separate unit) to this modem's Ethernet port to support all your wireless devices - 1 Gigabit Ethernet port connects to your computer or separate WiFi router - Made for use in the US only ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B01I5TJGSE | | Brand | NETGEAR | | Built In Media | Ethernet cable, Power adapter, Quick install guide, Ultra-High Speed Cable Modemβ€”DOCSIS 3.1 (CM1000) | | Color | Black | | Compatible Devices | Router | | Connectivity Technology | Ethernet | | Country Of Origin | Indonesia | | Customer Reviews | 4.2 4.2 out of 5 stars (16,376) 4.2 out of 5 stars | | Data Transfer Rate | 1000 Megabits Per Second | | Global Trade Identification Number | 00606449111071 | | Internet Service Provider | Spectrum, Xfinity | | Item Dimensions L X W X H | 15L x 13.7W x 22.4H centimeters | | Item Type Name | NETGEAR CM1000 Ultra-High Speed Cable Modem – DOCSIS 3.1 Certified for XFINITY by Comcast (CM1000) | | Item Weight | 381 g | | 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 | ## Product Details - **Brand:** NETGEAR - **Compatible devices:** Router - **Connectivity technology:** Ethernet - **Internet service provider:** Spectrum, Xfinity - **Product dimensions:** 15L x 13.7W x 22.4H centimeters ## Images ![DOCSIS 3.1 Gigabit Cable Modem. Max download speeds of 6.0 Gbps, For XFINITY by Comcast, Spectrum, and Compatible with Gig-Speed from Xfinity (CM1000) - Image 1](https://m.media-amazon.com/images/I/518xvas9ZhL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great modem/router for the money, beats paying several times over from your ISP! *by on Reviewed in the United States 3 December 2015* I purchased this since paying rental fees for ISP modems is ridiculous! Just think, depending on what your ISP charges, you can pay for this within 10 months or less. It should last for several years as well.Out of the box, this is an easy modem/router to set up and get going. With our ISP (Comcast), all I had to do is plug it in. It automatically received the appropriate information from Comcast and updated the IP, Gateway, and DNS settings. It then rebooted. Accessing it is easy and the instructions are straight forward. It has supported the speeds I'm paying for (75Mbps U/D). Most people complaining about the WiFi likely have one (or both) of two issues:1. They live in a subdivision where almost every house has WiFi. The router has the channel settings to be "automatic". When I went and looked at this, over 10 houses were on the same channel that this router selected. The common ones seem to be 1, 5, and 10. Try manually setting the channel to one of the ones that aren't being used - service will be reliable and connections stronger and faster!2. They are too far away from the router itself or there are metallic items blocking or close by the router. We set ours up in the front office on top of a bookshelf. I have no connectivity issues. I even get WiFi from my neighbors house approximately away. Unless you live in a mansion, this should be a problem. I also suspect the problems people are having are more related to 1.All-in-all, this isn't too bad of a modem/router. Double check with your ISP that this will work - most of the major companies it should. ### ⭐⭐⭐⭐⭐ Stellar DOCSIS 3.1 modem! Works with Comcast: CONFIRMED *by on Reviewed in the United States 10 July 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! ### ⭐ The item is not good and not working *by on Reviewed in Canada 25 July 2015* The netgear is not working ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/260106574-docsis-3-1-gigabit-cable-modem-max-download-speeds-6](https://www.desertcart.gr/products/260106574-docsis-3-1-gigabit-cable-modem-max-download-speeds-6) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-07*