Customer Ratings & Reviews

I have a SB6183 16 channel down/4 channel up cable modem already. I was having problems staying connected and it points to either the provisioning from Crapcast or the modem. So I went to Bestbuy.com ordered and went later and picked up in store this modem. Now it would have been great if it would have worked out, as cable is like the old Starnet/10base2 networks, which I used to do many many years ago, think IBM world from the 89's. So more channels down mean less chance of congestion on higher bandwidths. Well Comcast could not provision the modem because of SNR loss. If your not a engineer to understand high frequency vs line loss,etc etc then this means nothing to you. My cable lines are like 30 years old running in the townhouse community so noise is going to be there. It just wouldn't work, but I am sure it is a great modem, BUT this goes back to the days of when ADSL came in out. The closer you are to the CO the faster the speed, well in cable, the closer you are to the amplifier in your area, the less chance you will get line noise. Don't get fooled by someone talking technical and you buy something you don't need like a HDMI cable, because a $6 one works just as good as a $60 one, so always read everything online before spending your money.

Improved connectivity to the service provider and easy to set up

My old modem with my 200MBS speed plan from Spectrum would speed test at 235. With this modem i get 335 without increasing my plan. Higher speeds with a one time purchase rather than a monthly price increase. Fantastic!

Easy to setup from right out of the box and works great

Easy setup. Works great. Best part I own it. alot faster

Does what it should and does it fast. Getting 200 mbps

No drops no resets fast fast grate upgrade get this modem

Plug and play. Works great with cox. Internet speed has increased slightly.

This cable modem is fantastic for the price. It is 32×8 channels and i never had any connections issues. It works eith my Google nest wifi and im getting 300MB. I recommend it over netgear cm1100 that never worked with my Google wifi.

Speeds up all your downloads, and keeps your movies running smoothly.

Enjoyed the experience. Seamlessly connected, Good speed

Installation was sim-led and internet speed is as advertised.

Best modem router available in the market. Fast and easy set-up.

Great modem. Great price point. You'll thank me later!

Great modem. Easy installation. Great download and upload speeds.

I bought this to replace a router/modem combo that was in the same unit because it was dreadfully slow. Downloading games over wifi to my xbox in the same room would give me speeds of about 20 mbps. This paired with a seperate router im consistently seeing download speeds of about 80 mbps. That's a pretty drastic change without changing my isp plan.

I'm getting consistently excellent speed and connection from this modem, paired with fast cable internet. The modems I had been renting from the local cable company must have been pure junk in comparison. All the problems I fought with with rented modems for years is gone.

I use this modem with comcast. I was able to provision the new modem online without calling customer service. It took only a few minutes to register the new mac address. The connection speeds have been great. I have used it now a few weeks already with no problems. The unit has never gone off line like my older model I used a few years. I do recommend this unit.

This is the second we’ve owned and couldn’t imagine how many I’ve either rented or worked with. These are really as easy as they come for setup. There are some others that have more bells and whistles, but this is a great buy at a very reasonable price. Easy to set up yourself through your provider’s self-serve site or give them a call and they can help. Just a short time later, you’ll be surfing the Internet.

very easy to set up, very high quality, very good to use at home.