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4.3 out of 5 stars

NETGEAR Cable Modem CM600

$68
$89.99 24% off Reference Price
Condition: New
Size: 24x8 Cable Modem (CM600)
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Top positive review
612 people found this helpful
Using the CM600: What it is; what it isn’t, and why that’s a good thing
By MacDelta on Reviewed in the United States on July 15, 2018
The Netgear CM600 cable modem is an ultimately reliable DOCSIS 3.0 cable modem for service speeds up to 300 Mb/sec or faster. Unlike the company’s CM700 model, it does not incorporate the troublesome Intel Puma 6 chipset found in many higher-end cable midems, making it a more reliable choice. There may be a downside for some, having little to do with the CM600. When accessing the CM600 interface, it is noted that ALL firmware upgrades can only be provided by the ISP (in my case, Spectrum). Whether Spectrum will upgrade said firmware (when and if necessary) is questionable, though it would be to their advantage. It has also been explained that Spectrum cannot remotely troubleshoot issues in “non-standard,” cable modem/routers. These being anything other than the standard free cable modem/routers Spectrum installs as part of their service. They can, however, initiate a reboot and validate that the CM600 is functioning. Funny, this seems more like a positive for me! As a trained network support technician, I like the idea that Spectrum cannot manipulate the settings of either my modem or router; something I am more than capable of doing on my own. Setting up the Netgear CM600 cable modem is as easy to setup as plugging it in and turning it on. The CM600 was fully functional within seconds of connecting the Internet cable to the back. The CM600 is a one-trick pony; it is a cable modem and nothing else. It converts cable data into Internet data. Given the specifications and the high-quality components it does its particularly job incredibly well. The CM600 is built to pull a signal out of a weak or “noisy” line. It will continue to provide Internet service when other lesser modems will drop out. Since purchasing this modem, I have had no random cable dropouts from my ISP. Remember, it has no built-in wireless or wired router. Such a router must be purchased separately. A quick aside: The router is the Grand Central Station of your home’s WiFi universe. It takes a tremendous amount of efficient but fast processing power to send and receive multiple data streams quickly and effectively between a houseful of smartphones, smart HDTVs, computers, tablets, cameras and other WiFi-enabled gizmos and the Internet. A router is a radio transceiver. The more powerful it is, the more information it can send through the air over longer distances. The more sensitive it is, the more it can pick up data being transmitted 500+ feet away. To get the best benefit from your Netgear CM600, I recommend the Netgear Nighthawk® R7000P. Built to handle the needs of the tech enabled home, it is a stellar dual-processor performer at an incredible price. No. I don’t work at Netgear!
Top critical review
1 people found this helpful
warning...doesn't work with cox cable as advertised!!!!!!!!
By Brian on Reviewed in the United States on June 1, 2019
I purchased this modem to work with cox cable internet. I use this with xbox connected directly to it. Nothing else on system. Every single time i use the xbox it is not connected to the internet. What i have found after much trial and error is that i need to unplug the modem (sometimes several times) before the xbox will have internet access. Sometimes i have to also unplug the xbox to reset things which can't be healthy for the xbox. I contacted netgear several times which is a waste of time. They are not interested in helping . pointing the finger to xbox or cox. I tested it using my son's computer with the same results so the problem is with the modem. I can't speak for other cable companies but DON'T buy this to work with Cox cable!!!!!!! Wish i had known before wasting money on this inferior product with terrible customer service. ***update*** after hours on phone they decided to warranty the modem. However the new modem does the exact same thing. Once xbox or computer is shut off then restarted there will be no internet connection unless modem is unplugged and restarted. Again, this is not the case with my arris modem i purchased to test my theory. This is false advertisement because it clearly states in description that it works with cox cable, even on the box it says so. Amazon???? Netgear???? someone please make this right

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