Customer Ratings & Reviews

Bought this for my fire station and it was a quick and easy setup. Works great in conjunction with our Google Nest mesh WiFi system.

Had to replace my older arris surfboard due to t3 and t4 errors. Was getting at least 3-4 disruptions per day. Now I have none!!

Once I got it registered with the internet provider I’ve had no problem. I found out that this company took over Motorola’s modem business.

SB 6183 is a very robust modem. Its small and light weight. I bought the one in white. I use it with TP Link AC 1750 router. Price is expensive at $110 at Best buy inclusive of taxes.

This new DOCIS is the update to last years modem. It portals the connection from my COMCAST service with eye blinking speed. So glad I made the less than a year upgrade. It is so worth it.

After my prior model failed after a lightning strike I picked up this model. So far it's very fast and I haven't had any issues.

Easy to setup. Fast connection. It was easy to setup and get going with Comcast. Highly recommend this modem.

I wanted to buy a modem so I didn't have to pay for a lease fee then I realized it has better stats than the one I was given. Now I actually get the 300mbps I pay for. Love the modem, hate TW

I had it with renting the modem from my internet provider because of continued problems and bad customer service. I love this modem it works (0:

This modem works at speeds a little over 300mbps, and by buying it we save $5/month on our internet bill...so it pays for itself in just 6 months!

This is a must purchase for anyone that leases their modem from the cable company. It is much faster and will pay for itself in about 6 - 8 months. Would recommend. Would buy again.

Bought it with a router to get rid of the rental fee...love it and it works amazing!! Easy to install and it was on ssle!! Great deal

I was told by my ethernet provider it wont work as good as their own but it works just fine the speeds on my service still decent

We have used this modem with two different routers with two different internet providers, and it hasn't let us down!

This modem was puchased to replace a TWC rental and has far surpassed all expectations. Decided on the better model to eliminate becoming quickly outdated as TWC improves their speed.

This is a solid modem good price and you save a lot of money over the long run by not paying rent to Comcast. Super easy to set up just a phone call to Comcast.

Works great and no issues to date. Replaced my optimum modem and didnt skip a beat. Will pay for itself in a about a year.

I paired this cable modem up with my new NETGEAR - Nighthawk X6 AC3200 Tri-Band Wi-Fi Router, it works very well and is extremely fast so i am very happy, with my high speed connection.

This item has worked as advertised and I haven't had any issues with it. Needs a reboot every once in awhile, but what operating system / hardware doesn't.

Modem works great. Good value, easy install & saves the monthly charge by my internet provider.