NETGEAR Nighthawk Cable Modem with Voice (CM1150) - Certified for Xfinity by Comcast Internet & Voice Plans Up to 800Mbps | 2 Phone lines | 4 x 1G Ethernet ports | DOCSIS 3.1
Condition: Used - Very Good
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 2 left in stock, order soon!
Arrives
Tuesday, Jan 13
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Style: 2000Mbps Max Download w/Voice
Features
- Supports internet speed up to 2Gbps. Certified with Xfinity Internet & Voice Plans up to 800Mbps speed. Future speed with Xfinity is subject to change
- Works with any WiFi router. Connect any WiFi router to this modems Ethernet port to support all your wireless devices
- Save monthly rental fees. Model CM1150V replaces your cable modem saving you up to $150/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
- For use with Xfinity Voice service and up to 2 telephone lines with enhanced call features including caller ID, 3 way conference calling, call forwarding and more
- 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
Description
NETGEAR Nighthawk Multi Gig speed Cable Modem for XFINITY Internet & voice delivers Gigabit speed Cable Internet and the best call clarity. This first to market DOCSIS 3.1 cable Modem with voice supports all of today's Internet service plans and is designed for high performance Internet in the future. It includes two telephone ports that automatically prioritize voice over internet for clear and uninterrupted calls. It provides enhanced call features like 3 Way conference calling, caller ID, call forwarding and more. It includes Gigabit Ethernet ports (with LAN Port aggregation) for faster wired connections. It can save up to $120 per year on monthly cable modem rental fees. Enhanced call features include 3 way conference calling, call forwarding and more
Brand: NETGEAR
Model Name: CM1150V
Frequency Band Class: Single-Band
Compatible Devices: Printer
Included Components: One (1) RJ11 telephone cable, Nighthawk Multi-Gig Speed Cable Modem for XFINITY Internet & Voice (CM1150V), One (1) Ethernet cable, Power adapter, Quick install guide See more
Connectivity Technology: Ethernet
Color: Black
Item Weight: 1.3 Pounds
Number of Ports: 4
Data Transfer Rate: 800 Megabits Per Second
Brand: NETGEAR
Series: CM1150V
Item model number: CM1150V-100NAS
Item Weight: 1.33 pounds
Product Dimensions: 6.1 x 10.3 x 3.4 inches
Item Dimensions LxWxH: 6.1 x 10.3 x 3.4 inches
Color: Black
Voltage: 100240 Volts
Manufacturer: Netgear
Is Discontinued By Manufacturer: No
Date First Available: January 2, 2019
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jan 13
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I was weary of some negative reviews at first, but after reading online reviews from reputable sources, and trying it for myself, this modem is simply amazing! First off, setup was super easy. In a nutshell: 1.) Power it up. 2.) Connect Ethernet cable from modem to laptop and go to xfinity.com/activate 3.) All you need to do is login like you're about to pay a bill and that's it - no account numbers or anything! 4.) CALL XFINITY TO ACTIVATE YOUR EQUIPMENT!!! Do not skip this step! 5.) Tell them the Serial Number and MAC Address (DOCSIS 3.1, not the DOCSIS 3.0 - look closely on the unit, not on the box, there are (2) MAC addresses, provide the 3.1 number). 6.) Connect modem to router via Ethernet (Cat 6 minimum), connect phone line, and you're gucci. Literally all those steps took me less than 15 minutes, including the call to XFinity. I had been wanting to switch to my own modem and start saving $11 per month (plus taxes) for a while, and finally decided to go for it. I hated paying the rental and then I also found out another little detail, you know that free XFinity hotspot thing they keep talking about, ever wonder where that comes from, that's right, your rental modem/router. That sucker is turned on by default and XFinity is using your electricity to power up a public XFinity hotspot. Totally lame, I killed it ASAP in the XFinity My Account application as soon as I realized that. Next thing I did with the rental was turn off the WiFi by switching the unit into Bridge mode. Just some advice for people still renting. I highly recommend switching to bridge and using your own router, it's way better than theirs. Better yet, buy your own modem and route. Ok, rant over, back to review. It is easily two times, if not three times smaller than the rental modem/router unit. Kinda goes as a given since it's one device replacing two. And to that point, it is better to have two discrete devices than two devices in one package for reliability and ease of diagnosis. The device is also very discrete looking and sufficiently aesthetic, at least to me, to be in plain sight. Overall, the build quality, construction, and overall perception does seem to line up with the price tag. I feel like I'm getting my money's worth for the time being. Reliability will ultimately solidify or uproot that. It boots up way quicker than the rental (~1-2 min) and performs better. The latency on my speed tests went down from 12-15 to about 7-9ms aand I'm getting just slightly better downloads but not by much. However, this is one of two of the only XFinity approved DOCSIS 3.1 modems - think up to 10Gbps connection. Now I'm on blast - 250mbps (getting all 250 and then some) but am thinking of going to 1Gbps. And while we're dreaming, this modem will do 2Gbps with link aggregation, but the software update is still in the works. Basically two Ethernet cables from your modem going to your router, each 1Gbps but acting like a "single" cable to provide 2Gbps of total throughput. Way out of the league of most people, but XFinity does have a 2Gbps option over coax so I figured I'd throw it out there. I have only had it for a few days, but was so thrilled with the easy set-up and exceptional performance, I decided to leave a review. I will update ofcourse over the years with reliability and how it holds up, but so far, very promising.
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Reviewed in the United States on March 14, 2019 by Roman Roman
We recently switched to higher-speed Internet service and bought this compatible Nighthawk unit from Amazon. One day in, it's delivering speeds in the range of 920 to 942 Mbps with Xfinity. Voice quality is good. We got great service out of a previous self-purchased Netgear modem: it was the 385 Mbps unit, but dependably reached 500 Mbps with our previous plan. Looking at the signal strength readings, they seemed to be good enough for the faster Nighthawk model. One thing to consider: our house had been pre-wired with a fancy junction box containing a multi-port splitter (1 in, 8 out). During our original setup and connection, the Xfinity tech checked the output signals and said they were too weak for dependable performance with TV or Internet. Because we run just two TVs and the modem, he reconnected everything using a one-in/three-out splitter. All has been well, and we're hoping this remains true with the gigabit Nighthawk. If that changes, I'll post an update. One more note: Netgear included a good set of start-up instructions in the box. Unfortunately, using the xfinity.com/activate website is a no-go on the system in our area. Instead, your options are either installing the Xfinity app on your smartphone or calling the toll-free number. Tip: the app is 46 MB so do the download via Wi-Fi BEFORE you disconnect your old modem. Calling the toll-free number, waiting on hold, providing the needed info to another human, and chatting with them while they activate the modem takes less time than downloading the app via Verizon...
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Reviewed in the United States on November 10, 2020 by Ross V at Consynia
My family has endured angry outbursts, grumpy attitude, and me cursing at this thing trying to get it to work. In addition they were deprived of one of the most valuable human needs: WiFi. Read on if you want to read a story of hope, heartache, and restoration. tl;dr this Netgear modem sucks. I bought this one because my Xfinity Double Play (150 Mbps internet + Cable) package expired and was charging me $60 more in fees. Calling Xfinity, they were able to lower my bill. Double Play and Triple Play happened to be the same price with current promotions. Thinking I was getting a good deal I signed up for the Triple Play not knowing that I would need a new modem (shame on me), as I was on an older DOCSIS 3.0 modem w/o voice support, and Xfinity was unable to finalize my order until I installed a modem that could handle voice. I was NOT going to pay the $13/month to rent their modem, so I decided to jump online and grab this one. I was ecstatic that it was arriving the next day! That was the only good thing about this whole story. I set it up and had the WORST time trying to get it to activate. The connection from the Ethernet port to the laptop was laughably slow. I had to refresh 10 times and wait for the next page to load through the activation process, hoping it wouldn't timeout and lose my progress. It finally went through and was able to activate the new modem. This should have been a huge red flag, but I tend to slog through problems and apparently am a glutton for punishment. Read on. Fool me once: The issue is that the internet was a tease. It would come online for a few minutes and then disconnect for 5+ minutes. You never really knew when it would come back online or for how long. Then it would come back online, then go off again. I called Comcast but they were only able to send a reset signal to the modem once in every 2 calls. It was an awful experience, especially for someone who has to work from home a couple days a week. Fool me twice: I finally identified that the major change that caused the issue was the modem, so I decided to replace the original one for a new one. Amazon is awesome and sent one within 2 days. I was eager to get the one "fluke" modem out of here and install the new one. After another call with Comcast, they were able to activate the new one. It seemed to be working great with amazing speeds... until it didn't. Internet started going wonky and once again I was being subjected to the schizophrenic connection. After wasting valuable time trying to get this thing to work, I finally called Comcast and asked them to move me back to Double Play and re-activated my old modem, the trusty Surfboard, and haven't had an internet connection issue since. During this whole ordeal I was on the phone with Comcast at least 10 times, for a total of 3.5 hours, not including the couple hours trying to troubleshoot, power cycle, etc. Now that I think of it, I recall in the past having Netgear modems before my Surfboard and had to RMA them every 6-12 months because they would crap out. After a power cycle they'd work for a bit, then go back to spotty internet. Seems like they never fixed those issues even after all these years. If you've made it this far, you must also be a glutton for punishment. Please don't punish yourself by buying this modem. Learn from my experience and pass on this one.
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Reviewed in the United States on April 28, 2019 by MJD