Customer Ratings & Reviews

We were tired of paying rental fees for our cable internet. This worked perfect with our service.

Upgraded my cable internet to 1Gbps. I am using the Netgear Nighthawk R7000 router. This was easy to setup and has improved my connectivity.

This is great if you want fast internet. I bought this beucase I don’t want to rent from my internet provider. It’s easy to set up and works.

I have a modem, but when I saw this one I purchased it because it was faster than the one that I had. It is easy to setup and it works fine.

great modem for spectrum internet. easy to install and much more reliable than the modem spectrum provided. highly recommend owning your own modem over using the free cable company crap.

Setup was easy. Connected it to my router, had Cox setup on the back, works fast and reliably since Great to get away from old provider.

Purchased this along with a new Asus router to replace a Linksys combo model that did not play nicely with Roku devices being used to access SlingTV. This modem is compact and has worked flawlessly. It gets warm, like all modems seem to do, and it is slow to boot, like all modems seem to be, but it works well with the Asus router, and I have had not problems with it at all. It is a little pricier that some models, but you get what you pay for.

I was in need of a new modem as the previous one was zapped by lightning. I chose this one on recommendation of the salesman. It handles the higher speeds of my fiber optics provider, has two Ethernet ports which is useful because my Orbi system takes up one, that leaves the other free if I need to plug in the computer. I feels sturdy. It was easy to set up. And, of course, I bought the protection plan just in case my surge protector fails again.

This modem works very well and has increased the Internet speeds. Easy setup. No compatibility issues with Comcast. Would definitely recommend.

We received an EOL letter from our internet provider. This made us have the need to purchase a new modem. Perfectly good gigabit modem at the house that the provider said they would no longer support and will reduce speeds... So... we needed to purchase something new. Our choices were a bunch of modems introduced in the previous 3-5 years or this. This cost more simply because it was newer and "recommended" by the internet provider. The unit itself does what it is meant to do. It provides high speed internet. Very easy setup... expect your internet provider to need to register it on their end. Any issues with this or most other modems are from the internet provider not the unit. My advice is to buy the one they recommend which has been out less than 2 years.

Chose this model after searching on-line reviews and talking to in store personnel. Easy setup, consistent speeds, reliable performance.

I was told I needed a new modem by Spectrum last year because the one I had was outdated after 10 years (I did not know this!). The CSR at Best Buy recommended this to me based on the information I gave him and my internet is up and running again thanks to this modem. Easy set up and Spectrum was able to get it all going. My computer hasn't crapped out on me at all since I got this and the new router.

I upgraded from and older surfboard modem. I wanted something that I could trust because my last modem worked like a charm. I bought this because my ISP is now at 400 Mbps and I wanted a modem that could meet my needs. It was a simple install and a quick call to the cable company to get it connected. It has the same layout as the last modem so I could hang it on the wall again for a neat and tidy install. My download speed were great. The lights are easy to understand. Perfect for my needs.

I purchased this modem to replace an SB6121 so that I could take advance of faster speeds now offered by my internet provider. This modem maxes out speeds over 1GB (1000 MB), so it's future proofed for years. It's definitely not a low budget item, but if you want/need to max out Internet speed, you really can't go wrong here. I've also found it performs well over wireless with my Netgear Nighthawk router.

Very easy to install. Was not overpriced and is compatible with my cable service company's requirements.

I have Xfinity and use this modem with no issues. My average download speeds are 150mbps which is what I pay for. If you have gigabit internet you will want the next model up. Once you purchase this or a similar modem you just plug it into the cable outlet and log into your xfinity account. From there you'll register the modem to work with your account and your done. You can call Xfinity and they will help you if you get stuck at any point. Xfinity also has a list on their website that lists all compatible modems. A lot of people aren't aware but Xfinity uses the modem / router that you rent from them as a hotspot for other Xfinity customers to use. By owning your own equipment you no longer pay to rent from them and you maintain full control over the internet you pay for. My last modem worked for almost 6 years and I replaced it with this one. The savings alone by owning and not renting exceeded $400. It's worth it to just buy a modem and wireless router.

I had an old Netgear modem/router and was only getting abut 75 Mbps. I decided it might be time to upgrade and bought this for all the channel bonding (32x8) and upstream data speed (240Mbps) and my boyfriend is in love! Lol. I only use the interwebs for Netflix and whatnot, but he has enjoyed playing video games with chat/teams. I don't have any trouble with pages loading slowly while he's online, even if there are several devices connected.

This cable modem has worked great for 2 years now. Originally I had this installed with a Comcast setup and was getting over 250MB download speed which matched the service I was paying for. Then switched to a different provider when I moved (not a national provider). Received 200MB download speeds which matched what I was paying for from provider. Can't ask for much more. Item is plug and play easy to install.

Salespeople at Best Buy were a great help and pointed out that this product would not only handle the current increase in capacity but would serve us well into the future. No one had explained that previously and for relatively little extra cost we were confident we bought a product that would continue to be effective for a number of years. After bringing it home, it was super easy for me to install and we were back in business within an hour and a half of going down. It's worked perfectly and continually since.

Incredible speed. Easy setup and compatibility. Mine works with Suddenlink. Works perfect!