The NETGEAR CM400 High Speed Cable Modem provides a connection to high-speed cable Internet, up to 340 Mbps. With DOCSIS 3.0 it is 8X faster than 2.0. It is CableLabs DOCSIS 3.0 Certified to work with cable Internet providers XFINITY from Comcast, Spectrum, Cox, Cablevision and more.
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Would not hold a connection. I was on the phone with Comcast 6 separate times the modem would not hold a connection for more then 5 minutes before it would show as "offline" I called net gear tech support and after an hour of trying different things they said my provider must not have uploaded my configuration right and I needed to call them. Called comcast two more times then called net gear AGAIN to no avail... it will not hold a connection. I haven't shipped back the rented modem yet so later tonight I plan to reconnect it and return the net gear modem to best buy.
The NETGEAR CM400 High Speed Cable Modem provides a connection to high-speed cable Internet, up to 340 Mbps. With DOCSIS 3.0 it is 8X faster than 2.0. It is CableLabs DOCSIS 3.0 Certified to work with cable Internet providers XFINITY from Comcast, Spectrum, Cox, Cablevision and more.
Overall1 out of 5
would not hold a connection
Byrebecca
Would not hold a connection. I was on the phone with Comcast 6 separate times the modem would not hold a connection for more then 5 minutes before it would show as "offline" I called net gear tech support and after an hour of trying different things they said my provider must not have uploaded my configuration right and I needed to call them. Called comcast two more times then called net gear AGAIN to no avail... it will not hold a connection. I haven't shipped back the rented modem yet so later tonight I plan to reconnect it and return the net gear modem to best buy.
rebecca
Minnesota
yet another reason to not buy this this modem
November 4, 2014
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