The 10 Best Modems For TWC

Updated October 09, 2017 by Brett Dvoretz

10 Best Modems For TWC
Best High-End
Best Mid-Range
Best Inexpensive
If you have Time Warner Cable in your home or business and are not getting the kind of speed you need to support your browsing, VoIP, gaming, smartphone or video usage, try one of these modems for TWC. Most will not only boost your Internet speeds but will also save you the cost of renting a modem from Time Warner. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best modem for twc on Amazon.

10. Motorola MG7310

The Motorola MG7310 modem and router combination is for the techie family. Featuring N300 2x2 Wi-Fi, it can provide Internet connectivity to all of your devices, including HDTVs, tablets, computers and smartphones. It's four bonded upstream channels allow for fast uploads.
  • customer service reps are usa-based
  • comes in white or black
  • seems to have some live video lag
Brand Motorola
Model MG7310-10
Weight 2.4 pounds
Rating 3.9 / 5.0

8. SMC D3CM1604

The SMC D3CM1604 has a range that can support a medium sized house or small business. It also has only an 18-millisecond latency and three-millisecond jitter, so it's good for voice chatting. Unfortunately, the LEDs are way too bright.
  • doesn't get hot with constant use
  • never needs to be rebooted
  • periodically drops wi-fi connection
Brand SMC
Model D3CM1604
Weight 1.1 pounds
Rating 4.1 / 5.0

7. Cisco DPC3008

The Cisco DPC3008 won't suffer from dropped connections, so if you use the Internet for business calls or purposes that cannot be interrupted, this is your modem. It also delivers an amazing response speed when clicking links.
  • increases most users' wi-fi speeds
  • pairs with your internet immediately
  • doesn't have a firewall
Brand Cisco
Model DPC3008
Weight 15.2 ounces
Rating 3.8 / 5.0

6. Linksys CM3008

The Linksys CM3008 is proof that you don't necessarily have to spend a lot to get fast web surfing speeds. For less than $50, you'll get 343Mbps of downstream speeds, which is plenty fast enough for the average home user. If you are a gamer though, it's not your best bet.
  • plug and play setup
  • uses the intel puma 5 chipset
  • provides a stable connection
Brand Linksys
Model CM3008
Weight 16 ounces
Rating 4.0 / 5.0


The NETGEAR CM500 is a compact option that offers speeds up to 680Mbps, which makes it suitable for gaming and HD video streaming. It will provide you with lag-free use when video chatting and offers self-activation for many different ISP users.
  • comes with a quick-start guide
  • rarely drops a connection
  • not for use with bundled cable plans
Model CM500-100NAS
Weight 1.5 pounds
Rating 4.4 / 5.0

4. Arris SURFboard SB6183

The Arris SURFboard SB6183 is ideal for those households that have a lot of users, because it can stream on multiple devices at once without slowing down. It's also good for peer-to-peer networking connections and conference calls.
  • supports ipv4 and ipv6
  • docsis 3 certified
  • relatively easy to set up
Brand Arris
Model SB6183
Weight 1.2 pounds
Rating 4.4 / 5.0

3. Zoom Telephonics AC1900

The Zoom Telephonics AC1900 is a modem and router in one package that comes with parental controls, so you can restrict your children's access to inappropriate content. Plus, it has three dual band antennas for superior speed, range and reliability.
  • has eight downstream channels
  • moca rejection filter
  • beam forming technology
Model 5363
Weight 2.2 pounds
Rating 4.5 / 5.0

1. Arris SURFboard SB6190

If you are looking to future-proof your modem so you won't have to buy another one for years and will still be experiencing the top speeds of the newest models, the Arris SURFboard SB6190 is your best bet. It features 32 downstream and 8 upload channels.
  • over 1 gbps download speed
  • ideal choice for gaming or streaming
  • improves speed of your current plan
Brand Arris
Model SB6190
Weight 1.5 pounds
Rating 4.7 / 5.0

The Pros and Cons of Owning Your Own Cable Modem

With Time Warner Cable charging $8 per month and Comcast charging $10 per month to rent a TWC- or Comcast-approved modem, it comes as no surprise that owning your own modem can save you hundreds of dollars by the end of its third year of use, making everything you save after that just icing on the cake.

That said, there is much more to owning your own cable modem than just saving money. As with owning your own house or car or computer, there are advantages as well as disadvantages.

When you purchase a new modem, you know how old it is. This is rarely the case when you rent from your cable provider. When you rent a modem, there is no way of knowing how many other customers used and abused it before canceling service and sending it back. Indeed, there is a pretty good chance that whatever modem your cable provider sends you is more than just a few years old. It may have even been punched or kicked a few times by angry or frustrated customers when it wasn't working properly.

On the downside, you no longer have the option of asking your service provider to send over technical support to help you with your network settings or to diagnose any problems you might be having. As with owning a car, you are responsible for finding a mechanic and you are responsible for footing the bill.

However, if setup properly, a new modem that meets your cable provider's requirements should last at least a good three years before showing any signs of wear and tear. And after three years, you will have saved enough money avoiding rental fees to purchase up to three additional modems.

It may seem a bit difficult at first figuring out how to setup your wireless network and password, but in the end everything pays for itself.

Choosing the Right Cable Modem for You

The key to choosing a cable modem is making sure that it supports whatever download speed your particular plan provides. Time Warner Cable, for example, currently offers internet plans with download speeds ranging from 2Mbps to 50Mbps. What this means is that while there are indeed modems capable of supporting download speeds of well over 600Mbps, not even Time Warner Cable's fastest internet plan is going to allow you to use such modems to their fullest potential.

Some of those modems do, however, have built-in routers that will, of course, allow multiple computers on a local area network to send data back and forth at breakneck speeds, but if you're like me and all you own is a single computer and all your data comes directly from the internet as opposed to other computers within your vicinity, then owning such a modem is what you might call overkill.

However, considering most people today prefer to avoid Ethernet in favor of WiFi, it is important to keep in mind that your new modem's built-in router may only be half or a third as fast as you think it is. This is due to many factors, not the least of which includes other electronic appliances and devices, such as a pair of Bluetooth headphones or a 2.4GHz radio control car.

In other words, if you plan to go wireless with an internet plan that has a maximum download speed of 50Mbps, you don't want to buy a 60Mbps cable modem because the best you are going to get out of it, if you are lucky, is about 30Mbps, leaving you paying for download speeds you will never get to experience. So while a 600Mbps modem may seem like overkill, a 300Mbps modem will ensure that you will always get the 50Mbps download speeds you are paying for regardless of how many friends are playing with their smartphones while hanging out at your place watching movies stream on Netflix.

The First Step to Ensuring Your New Modem Works

Before doing anything else, contact your internet service provider for a full list of compatible modems. Not all modems work with all types of service. For example, if you are using Time Warner Cable, you will want to steer clear of DSL modems regardless of whether or not they best fit your personal budget.

All of the modems featured in our list are compatible with Time Warner Cable.

Next, you will want to make sure that your modem of choice is also compatible with your computer's operating system. Most modems connect directly to your computer's Ethernet card, in which case the only driver you need to worry about is the driver for that card. However, some modems connect via WiFi or USB, in which case you will need to install the driver included with your new modem.

Regardless of whether or not you need to install new drivers for your new modem, it is always good practice to check your computer for any old drivers that you no longer require, and which may be incompatible with any new drivers that you install, and promptly remove them. Once you've done that, you're free to install your new modem.

Thus, the first step to ensuring your new modem works is not only to make sure you purchase one that is compatible with your internet service, but to remove any and all signs of your old modem from every device you intend to connect to the new one.

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Last updated on October 09, 2017 by Brett Dvoretz

A wandering writer who spends as much time on the road as behind the computer screen, Brett can either be found hacking furiously away at the keyboard or perhaps enjoying a whiskey and coke on some exotic beach, sometimes both simultaneously, usually with a four-legged companion by his side. He hopes to one day become a modern day renaissance man.

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