NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000-1AZNAS) – Approved for Today’s Fastest Speeds - Works With all Cable Providers, Incl. Xfinity, Spectrum, Cox - Cable Plans up to 2.5Gbps

Worked Great - easy to install for a non-IT guy and works with Xfinity right out of the box.I have DREADED the idea of getting a new modem that was not directly from Xfinity because I thought it would be a huge hassle and involve a bunch of time on service calls.In the end, this was SUPER easy and I regret not doing it sooner. I recommend downloading any apps and confirming this modem through the Xfinity app before you swap. This way you have full internet before "going dark" during the swap over.This was direct plug and play and it's been fantastic, I would highly recommend.I paired this with TP-Link mesh routers and now I have great speed and coverage in my whole home. Should have done this long ago.

Quicker startup and connect to my Spectrum internet service than my old Arris SB6190. It was 8 years old though and worked great until it recently started cutting off randomly. I had to get in touch with spectrum to get it activated. I used their online chat service and it was up in under 5 minutes. They will just need the MAC address from the sticker on the bottom or you can log into the modem and get it there. So far it's doing great. I only have 600 service and I'm getting roughly 550 and 22 up. It's a bit overkill for my connection, but it's there if I need it.

I use this modem for my Comcast Xfinity internet. I’ve been using it for about 6 months now. It has been extremely reliable in that time. I have never had an outage due to the equipment. I also am able to achieve my internet plan’s advertised speed (1gbps).For most people, this is overkill. I like to have a separate modem and router for some level of redundancy and troubleshooting. Plus, I don’t like paying monthly equipment rental fees, and I expect this modem to last long enough (for me) that it beats the price of the rental.I do not recommend this product if you can’t explain why you need it. You might as well use the ISP-provided hardware in that case.I highly recommend this modem if you’re purchasing a standalone router and have a cable internet plan with speeds between 1gbps to 2.5gbps. If you have a slower plan, you might as well find a cheaper option. If you have a faster plan, this will throttle your speed.

Since I purchased this item for over $200, I thought it would be a good product. It worked for about 3 weeks. Then, suddenly, it would not connect to the internet. Calling Netgear was not productive. They suggested it was my internet provider that was to blame. After calling my internet provider and having them come to my place to check cables and connections to diagnose the problem, I was told that it was the Netgear Nighthawk modem that was the problem. I called Netgear to get a replacement or trade. If you have lots of time and you are able to stay on the telephone for long menus and wait times, I congratulate your patience. This run-around from Netgear was extremely frustrating. They do not honor their warrantee so forget that you even saw that statement on their paperwork that they send with the unit. I called Netgear several times and when my call was transferred to another person, their phone system took me back to the first long drawn-out menu. I would only have to call back to start the process all over again. Dont bother wasting over $200 of your money and your time with Netgear. Send it back immediately to Amazon. Netgear’s warrantee is false and misleading. There is no warrantee. Netgear’s customer support is very poor. Don’t expect any. Netgear’s products are something I will never buy again.

Easy install. I’m an xfinity user and it all went smoothly. Just use the xfinity app to reset your line and it recognizes the modem in about 10 minutes.

Easy to install once the cable company switched on their side. Have Cox cable

This device was easy for me to install. My home network is finally up to the level of security that I have long desired. It works well on my home network and provides excellent connectivity to the Internet. I am now free of ISP charges for rented equipment!