

best modern I've ever used and my second ever purchases easy installation and set up with spectrum able to log in and check settings integrates easily with my TP Link WiFi 7 router boosted upload and download speeds of spectrum gig by 7%

I've only had this modem for 3days at the time of this review. I'll be comparing this with my previous modem the ARRIS SB183, keep in mind there are many variables which will ultimately end with different results for different users. Size: the CM1000 is a few inches taller with a larger footprint due to the bottom base. The Led lights on the face are more muted which is less distracting for me based on my setup. Speed: this will vary based on your provider & service but in my case I had no performance increase both modems clock in at 230 Mbps down and 12Mbps up on average. The CM1000 is better suited for those who have access to DOCSIS 3.1 or are looking to upgrade an older modem, if you have a similar situation to mine you're better off keeping the unit you have as there is no increase in performance for the $100 premium. Design (Airflow) Performance LED Lights are more muted than my ARRIS modem

Simultaneous Dual Band (Broadcasts 2.4G and 5G at the same time) Has a guest network, which also has simultaneous dual band 4 gigabit Ethernet ports Great range. I would say maybe 100ft or more. I can FaceTime outside about 100ft away with no issues on 5G Not paying Time Warner 10$ a month anymore! Very easy set up Lots of easy to use options on the Netgear Genie thing Beamfoaming+ technology!


- Easy install - Fast - Allows for WAN aggregation

easy to install and set up network. So much faster than the one Cox charged us to use. Went from 328 a month to 79.99 with 500mbps, internet only . go to C-Net.com to find ratings for a streaming carrier.

easy setup called my cable provider and within 5 minutes up and running Spectrum Internet Ultra 400/20

Works amazing, nothing wrong. Fast internet


easy to use, easy to setup. Great UI to access when loging into it




I like this product because I really have the boost when I get one. My router set at 1.2GBps is becoming overwhelmed by the router speeds available at 1.4GBps. So, I'm ready when I need it Thank You!

Convenient to have, setup of ports for IP cameras super easy. Wifi and hardwire networking both equally fast this thing is a beast with a intel processor. Great for simultaneously streaming and online gaming even at the same time no differences in speed. I have a 1.2gb network speed and this setup makes everything work without struggling for bandwidth or loading speeds. New app for the newer versions of the ARRIS stuff is sweet too super easy to use and easy to understand. The color of the modem combo is black so it's super easy to keep clean and dust free.



I am holding off giving this product a bad rating. Windows and Linux both recognized it w/o problem. Using AT modem commands, I can confirm that it has all the advertised feature. (updated) Amazingly, on old Windows (Win98 SE, Windows ME, Windows XP) this modem works very well. All issues with software drivers disappear !
