HGD310 - DOCSIS 3.1 Cable Modem, Pairs with Any WiFi Router or Mesh WiFi, Approved for COX & Xfinity & Spectrum, Black, Max Internet Speed Plan 2000 Mbps

Humax does the job for $75 dollars with tax and comes with a 2 year warranty against a one year warranty like Netgear. I bought the Humax docsis 3.1 to replace my 5 year old Netgear CM 1000/1200 (Costco model) Docsis 3.1 which finally started to die with randomly dropping the signal to my ISP Astound (Grande/RCN). Every other day from 11pm to 4am it would drop then reconnect and drop till I unplugged it at 6am. It got so bad when I did the unplug it reconnected with 0.25 download speeds till Astound sent a signal to it.To the Humax: It works with out issue. The only issue was the setup with Astound as the modem wouldn't self reboot with a signal sent but after a unplug and an update all has been smooth sailing for 24 hours. The comfort of a 2 year warranty has me not worrying if the modem should act up or suddenly die.

This item worked for a week now every time I want to use my computer I have to reset the modem. This item is junk. I would recommend going to Walmart and buying a better quality modem. Save yourselves and cancel your Amazon membership. It should be called Scamazon. They sell defective products and then refuse to stand behind them. You have lost my business. I will never buy from Amazon again. In addition I will do everything I can to encourage all my neighbors and friends to never never never use Amazon again. I am going to become a spokesperson for the anti Amazon movement.

Works great!

Worked great out of the box. 1 call and it was good. My only complaint is that it has 0 settings to open ports etc. Not that it's needed.

Works well with xfinity

Item was in the original box, but had clear signs of use and no protective plastic. Cox cable could not activate the modem because the MAC ID had already been used.

I bought this modem to replace my old modem whose max speed was around 200Mbps. However, my Xfinity plan is 400Mbps. I received it on the second day after order was placed - super fast. I spent around 20 minutes to register this new modem in Xfinity network and easily installed it successfully.After 1 week run, the max speed is 439Mbps (around 10% higher than my plan) that really exceed my expect. Moreover, it works stably like a rock without any interruption. Till now, I am completely pleased with this product.I didn't contact their tech support, so I give them 4 stars. For Wifi signal and Easy to install, I give them 5 stars as I think it deserves.

It was very easy to setup and immediately working in first one week. then, trouble began. Xfinity techsupport said this modem's MAC ADDRESS was already registered by different customer (way different state and city) so unable to register, use it. I checked it with other reps but they confirmed too. WHAT??? anyway, I had to return this. I guess the manufacturer duplicated same MAC address faulty products?