Customer Ratings & Reviews

This modem is stable and fast, which are the main things anyone is looking for in a modem. I plugged it to my Asus dual band Wi-Fi router and I love the pair! No more paying rental for a sub-par modem from Comcast!

I was experiencing issues w my internet at my house. My previous cable modem would drop the signal and reset every so often. Ever since I purchased this new modem, this issue no longer happens. Very happy with the purchase.

Faster than my older model. Easy to set up. So far hasn't needed reset.

We were having our cable hooked up and needed a router instead of using the cable company's. We went to Best Buy and they directed us to the ARRIS SURFboard 600 Series. It has worked flawlessly and was very affordable.

This is a good modem. The speed is fast and no issues. Install was easy.

Excellent modem - compatible with Cox cable. I had a bit of a problem with the serial numbers as Cox could not verify it. A phone call later on solved the problem.

Quick and easy. This is my 2nd one. The first one I had for 6 years without a problem. Decided to upgrade a bit. Hey I'm 70 years old and not very tech savvy. I would highly recommend.

Simple, basic modem that provides the speeds I need. I was using the one provided by my cable company and never got anywhere near the speeds I was paying for. Hooked this up and now I get faster speeds than what I am paying for! Recommended.

After reading through many reviews, I found this to be the best product for me. This was a step above what I originally intended to get however, I couldn't be more satisfied with the item!

Great modem to cut the rental fee with your ISP if you have to rent Internet equipment when already paying an arm and a leg for service! Just make sure that it is compatible with your ISP.

I needed to upgrade my modem to take advantage of the higher download speeds offered by my internet provider and after doing my research, this Motorola modem was the best one out there. It has lived up to everything promised. I highly recommend it!

This modem rocks! I am using it with Time Warner 300mbps service and it works flawlessly. I have seen the top speed at all hours of the day and have not had to reset it since I installed it. Well worth the money and not having to pay any lease fees.

Installation was easy. Comcast approved. An improvement over last modem.

Bought this Cable Modem to replace an older Motorola modem. Product does exactly what its suppose to do. All I had to do was activate the modem with my provider and I was online. This will future proof my setup when my isp increases my speed.

I tested the speed of my internet and found out I was not getting the download/upload as promised by Cox cable. After making a call, they told me the modem I was using was my problem. Bought this Docsis 3.0 and sure nuff my speed increased.

One of the best modems out there for cable providers like Comcast. Don't get trapped into renting a modem when you can buy this, although technology may surpass these speeds soon enough. Will be upgradable (software) to DOCSIS 3.1 soon.

Other then having to contact the cable company, it's a fairly easy cable modem to setup. I had for a month and no problems so far. Got it a Best Buy store cheaper than on-line.

installation was simple and the modem works magnificently

Been using for nearly two years with no problems. Our internet was also much faster with this modem than the one from our ISP.

This was an emergency purchase and then it turned out that my old modem was fine - the cable in part of the neighborhood had gone bad. But knowing this modem is 8 or 16 (I forget) faster than my old modem, there is no way I would return it.