Customer Ratings & Reviews

Has this over a year now,with 0 issues. I have to upgrade by Wi-Fi router before i can phathom complaining about the,amazing speed I get. 330/30 Cox ultimate

This router improved our internet speeds dramatically!!

Great modem, I just connected it, phoned my cable co with the IDs from the box and it was running within minutes. No problems in one year of use.

Bought this modem to replace my Xfinity one and get rid of that $10 charge I get every month and it's been worth every penny. Speeds have actually increased.

This is an outstanding modem that I run Comcast / Xfinity through. Its very easy to setup. Plug and play once you call and give your cable company the MAC address. Great modem!!!

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

Fantastic! Works like a charm and the best part is that i no longer have to rent a modem from the cable company!

Another excellent performer! It took a call to spectrum to get it activated, but Down it instead of renting theirs.

Product works great. Bought modem because my older modem was no longer supported by comcast. Product was still being sold at store. Hope to get longer support for this one.

We purchased a new modem to save money. Renting from our cable company cost $10 a month. This modern was about $100, so it will pay for itself within a year. Installation was easy, and it's doing the job it is designed to do, with no problems. I would expect no less.

Great modem. Very fast and stable. Had previous issue with TWC router which needed to be reset often. No problems with this router so far and and performance/speed is much better.

This is an excellent modem but unfortunately some ISPs like time Warner require that you have their leased modem to achieve max speeds. This modem theoretically could have very fast speeds but if you have TWC beware

I researched this modem before TWC upgraded their internet speeds. I am very pleased with this purchase. Speeds are greater with the sb6183 than what TWC said I would get with upgrade. Best Buy matched Walmart's price and I got this for less than $100. No longer paying TWC for modem lease. That shaves some $ off my monthly bill. Definitely happy with the sb6183!

Love arris modems. This one is no different, last one finally started to go, replaced and activated with Comcast with ease.

Easy to set up. My router was 8yrs old and it was time for a new one. This seemed like a great replacement!

Great value. Works perfectly at a nice price. I am happy with the purchase. I would recommend it to others.

This 16x4 modem is an easy to use and set up model to take advantage of Cox and Time Warners higher speed offerings to avoid the dreaded throttling and dropped packets.

The new modem is stable and fast, love it. If your internet speed is less than 600Mb/s this is a good choice

I bought this modem to replace a TWC modem that I was being charged $10.00 a month. This great modem will pay for itself very shortly. A purchase that will keep on giving.

Sped up my internet significantly in comparison to the junk they give you from the cable company. I use it with a Apple time capsule. Works like a charm.