Customer Ratings & Reviews

I'm using this modem for my TWC service and it performs very well. I do have an occasional sync issue, but that may be linked to the service itself. I have the 100MB service so having the gigabit option is a must to get the most out of the service.

Super fast! Great price! Best modem I’ve owned not had to reset it since purchased

I am not a gamer so I don't need the newer very high speed modems. But with Xfinity and this modem, I am getting lightening fast downloads. The modem got excellent reviews on line and I have to agree. If you want the newest, fastest, latest and greatest, this might not be the modem you want. If you want an excellently built modem and fast speeds for non-gaming, at a very reasonable price, this modem fits the bill!

Other modems kept dropping off. This has been seamless for the last 2 months of use. Would recommend it. Its a little more expensive than other models in the market, but is worth the extra cost.

I have no complaints about this modem. It was easy to set up and now its saving me money

Easy setup and works great so far. Slim figure doesn't take up much space.

This modem was simple to setup and definitely increased the speed of our internet, recommended to others,

Excellent!!!! This modem is fast, great price, and allowed me to stop renting from Time Warner

This couldn't be any easier to setup. Even my 5 yr old could do it! It works exactly S advertised and delivers great throughput for a good price. Much cheaper than "renting" a modem!

I purchased this so I could return the rented modem we had to Time Warner. This was very easy to set up, practically just plugged it in and it was done! I had to call Time Warner to register the unit and it works like a charm! The worst part of the whole deal – calling Time Warner! The best part – not giving them another cent!! I recommend this unit.

Mediacom compatible and Easy to use and set up I would recommend this to anyone that needs a cable modem

Fast, easy to install, low price 49.00 opted for warranty total 62.00. Happy camper!

had too many problems with the one from time warner cable, now im the happiest gamer there is,yes thats right im a gamer so i need good connection so i had it for bit and no complain

Very pleased with this easy to set up and reliable router. Haven't had a single problem.

Solid and reliable modem. Setup was simple. Needed a faster modem due to TW upgrading speed to my home. Reboot very infrequently. Happy so far.

This was well reviewed for using with Xfinity/Comcast cable internet. It was easy for me to install myself with an Airport router. Speedy modem with very few needs for a re-book

Great product. Easy to setup. Good value.... I am very satisfied with this product; would recommend.

I'd like to recommend this to those stuck paying the unnecessary fee to cable modem subscriptions. It saves you a lot more in the end for cost, service was not interrupted, if anything it has sped up a bit compared to the service providers equipment. Plus the cost definitely outweighs the monthly charges you would receive from a service provider.

Easy and quick set-up with Time Warner Cable. Works great and the price wasn't bad either.

I wasn't sure if I would see a difference from 6121 but it seems a tad more responsive and wanted to have newest model for newer router- satisfied as name stands behind quality.