NETGEAR Nighthawk WiFi 6Cable Modem Router CAX30-100NAR Compatible with Xfinity, Spectrum, and Cox, AX2700 (Up to 2.7Gbps) DOCSIS 3.1 (Renewed)

I was tired of network drops and poor speeds with ISP modem, and was ready to replace my R7000P router. The CAX30 has been a great replacement thus far, my speeds are triple what they were with ISP modem and was easy to setup. I used chat with Spectrum and asked them if they could help me commission the modem and within a few minutes I was up and running. Fast modem and Wi-Fi router combo. I only pay for 600 Mbps internet and I'm seeing usually around 650 Mbps. Was a little bit difficult to get the app to function for setup. Great value for being a refurbished product, it looks brand new to me, not even a scratch or discoloration at all! I still don't know that I trust the product reliability yet, only time will tell. If it continues to function as is, it is a very fast replacement to ISP equipment. Connection seems stable overall and I'm satisfied.

I upgraded from an Arris and I couldn't be happier. Setup was fast and easy. The increase of speed was expected, but also noticed a huge difference overall in performance. I also LOVE the Nighthawk security app to monitor threats across all my devices. I no longer have any issues that I had with my previous modem router. I also have customization options I didn't have with my previous router. I wish I made the switch years ago.

My Nighthawk CAX30 is incredible! It provides a strong signal throughout my 2400 sqft home without any boosters or extenders. My Roku TV is as far away from the router as it could be and on another floor and there are no issues with streaming or gaming. Highly recommend for the quality and the price! It’s hard to find a better value.

I had to replace my old modem/router since it was too slow for today’s use and I couldn’t afford any of the new ones that cost $300-$600, so I went with the NETGEAR Nighthawk. I’ve only had it for a few weeks, but I haven’t had to keep rebooting it daily like my old one, and the Internet is working! To me, that’s a win.

BEWARE! BEWARE! BEWARE!!! I purchased one of these refurbished units figuring that Amazon would make sure the modem/router worked as it should. Setup through Xfinity was fast and easy. Modem/router worked great for three days, then STOPPED COLD. Tried to call Xfinity but it was 11pm and there are no phone reps available. Used the ChatBot which told me that my plan didn't include internet- which is wrong. Went to the Xfinity/Comcast store next day upon opening and asked what was going on. After several minute of questions, the store manager asked if I had purchased a NEW MODEM or used unit. I explained it was refurbished and he says that the machine will not work because it's already been authorized on another account. Only option is to return the modem and get a new one. So I had to rent an Xfinity modem until I can order and receive a new unit. Just BEWARD of what you might be getting into!

I did a lot of searching for a new modem since my old Cisco docsis 3.0 maxes at 260mbps on speed tests, while I have 300mbps. I will say that most modems listed all have a 10% one star, so I ignored this. Netgear got the best rating for reliability, so I checked modems on Amazon that were compatible for Comcast Xfinity. I stumbled on the renewed Nighhawk, that not only is a modem, but also has built in WiFi. Since this is a CAX30 modem and recommended by Comcast.....I bought this. In the Xfinity app, just use the new device option, scan the QR code on the side of the modem/router to capture the MAC address. Setup took 10 minutes as listed. Once finished, I like to clear devices. I unplugged the modem while restarting my computer. Let everything reset, modem and router came online...done. Very straight forward setup.I am a fan of refurbished or renewed hardware, since they usually are solid choices after an initial failure from the factory. My new speed is 360mbps, has an integrated router, and I recommended this with out hesitation. It is a steal at $130.

works well and I live in a three floor house and the signal is strong and no problems.

I needed a newer modem -router to take advantage of faster internet speeds from Xfinity. I also had to reset my older modem frequently. It would cost $15/mo to rent a new one from Xfinity so this Netgear CAX30 will pay for itself in less than 9 months and was recommended by Xfinity. It is a refurbished unit but works fine so far and was easy to set up. It was less than half the price of a new one. Download speed is now173 Mbps.