Customer Ratings & Reviews

I was a bit hesitant about purchasing this product but after using it im totally sold on it. If you have any doubts about it let me ease your mind .it absolutely fantastic!

Made my internet so fast. You can't use both ports on it. It allows link aggregation which you can double your link speed to your router but does not function as a router so you can only connect 1 router to your model.

It works great. I’ve always been a fan of the surfboard series modems by Arris. One thing to note is that the extra port going out is in deed for a second line out. However, it needs it’s own IP thus doesn’t function like a router line out.

Seems to be doing the job but honestly, I don't know how to evaluate except that I'm getting internet and cable. It's a cheaper solution that getting the cable companies equipment and pay monthly for it.

I was paying for 300 mbps and getting around 200-250. By upgrading (old SB6141) my modem, I am now getting wireless values ~325-350, and wired speeds around 350 consistently. Very easy to switch over and has been seem less for the first few months. Do it you won’t regret it.

Always receive the best service and assistance when purchasing products from Best Buy Mesa AZ. I have shopped there for years and have never been disappointed with any purchases there.

Great modem. Everything running at top speed. Saves me over $14 a month that WOW was charging me for using theirs. Should have purchased my own a long time ago.

I have Xfinity and setup was super simple using the online tool. Speeds have been great and I haven’t had any issues after a month of use.

No issues as described by other people. Everything is running smoothly.

You cannot beat the reliability of the arris surfboard.

Works with Comcast, T-mobile Wi-Fi/Pixel 4g-5a calling, Microsoft Teams, Work VPN, plug and play. We were actually discussing this modem in our standup, what to recommend to non tech users to help with Microsoft Team call quality, this modem got my vote.

Great speed, compatible with isp, 400mbps consistent

Recently upgrade to the gigablast from Cox. Unfortunately, had to upgrade my modem to the 3.1. I was really happy with my previous 3.0 Arris that I purchased this model. Easy to install, set up, and use. So far no troubles and I am happy with the product and the 2 etherports come in handy for the PS4 and Apple TV!

Works great. This device easily handles Comcast gigabit downloads.

Best router I've purchased. Doesn't lose connection and can connect multiple devices and keep the same speed

I've been using the router with Spectrum for a month. I have yet to have any issues, with the Spectrum Modem I had to reboot about 12 times a month if not more. Worth the money.

I have this about 30 days and so far so good; Working well.easy hook-up.

Works great! Used to update my COX cable modem. Fast hookup over internet in minimum time.

I bought this to replace the modem I have been renting from my internet provider and couldn't be happier. Great product and highly recommended if you need consistent connectivity and want to save money in the long run. Great return on investment by not having to pay a monthly rental fee to cash hungry internet providers!

The Arris Surfboard cable modem we purchase from Best Buy has provided us with fast and dependable internet and WiFi when connected to our router. We've used Arris products for many years, and this cable modem continues to impress us with their products.