Where to Buy Modems That Work with Optimum 2

Where to Buy Modems That Work with Optimum

Even though Optimum offers one of the best internet plans, the equipment they provide for internet connectivity is mostly outdated. They may not be able to handle high-speed internet plans. That means even with their good plan, you may not enjoy the best internet.

What would you rather do? Will you stick to this slow mode, or will you buy a modem that comes equipped with the latest technology and can still work with your Optimum internet plan? We feel the second option will offer you the best value for your money.

With these modems, you can stay connected for as long as you want, while you save lots of cash.

Our Top Picks for Modems that Work with Optimum

We understand that for a busy person, searching online stores for modems that are compatible with Optimum internet plans may not be an easy thing. We have done that for you. The modems we recommend on this list have been carefully selected, so you have every right to trust them because we do too.

With all of them, you won’t experience any slow connectivity, they will save your money, and they are also compatible with other internet plans. Let’s check them out.

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1. Arris Touchstone TM1602A DOCSIS 3.0 Upgradeable 16×4 Telephony Modem for TWC & OPTIMUM

Where to Buy Modems That Work with Optimum 3Where to Buy Modems That Work with Optimum 4With this modem, you have an incredibly high speed of data access with its two lines of VoIP. Whether your need for internet access is at home or at work, this modem can meet that need. It is compatible with Optimum, and it is embedded with a multimedia terminal adaptor to further boost its internet speed.

Its internet speed is 960Mbps and it can be connected via wireless services. It comes with multiple battery options that support telephony. This is necessary when there are power outages. When you buy this modem, you have all you need to set it up for use inside the package. It comes with a 30 days refund policy and a replacement is permitted within 90 days.


  • Product dimensions: 10.9 x 8.9 x 2.3 inches
  • Item weight: 1 pound
  • Manufacturer: Arris
  • Customer reviews: 4.0 out of 5 stars


  • It is lightweight and compact
  • Setup instructions are readily available online
  • The package includes cords you need for the setup


  • Its design is not sleek as some would wish for

2. Cisco DPQ3212 Cable Modem

Where to Buy Modems That Work with Optimum 5Where to Buy Modems That Work with Optimum 6This modem, which is compatible with Optimum, has one of the latest technologies for connection. With its two telephone ports at the back of the modem, it can allow both internet access as well as phone calls over the same cable connection.

With a maximum internet speed of 340 Mbps, you can easily fulfill your internet needs at home or in your workplace. It comes with a built-in digital voice adapter and a full data cable. That means you don’t need to buy any other accessories to make this model work. It comes with 2 USB ports for data sharing.

One thing that is loved by customers is that with this modem, you get to save a lot of money. It is affordable while performing as well as expensive modems.

In front of the unit are indicator lights for various functions.


  • Package Dimensions: 10 x 7.3 x 3.8 inches
  • Item weight: 1 pound
  • Manufacturer: Cisco
  • Customer reviews: 3.6 out of 5 stars


  • It is lightweight and easy to use
  • Offers great value for money
  • Battery backup ensures it is still working even when there is no power supply


  • The design of the unit is not one of the best

3. Arris TM822 (Series – TM822A) Touchstone Docsis 3.0 8×4 Ultra-High Speed Telephony Modem

Where to Buy Modems That Work with Optimum 7Where to Buy Modems That Work with Optimum 8This cable modem is embedded with a multimedia terminal adapter that seamlessly offers two lines of VoIP. This technology provides one of the fastest internet speeds. It can handle all the internet services you can think of in your home and your office.

When using this cable modem, you can expect to use the internet at a speed of 300 Mbps on your connected device.

The cable possesses a flexible channel bonding with an advanced throughput in both directions. The package comes with all you need to set it up: the power cord, and the patch cord. When you buy it, you also get to do away with any monthly rental fee that is common to other modems.

If you have a landline, the two telephone ports are something that will guarantee your continued use of phone service over this cable modem.


  • Product dimensions: 10 x 8.5 x 3 inches
  • Item weight: 1.4 pounds
  • Manufacturer: Arris
  • Included components: 1 unit of the modem, 1 patch cord, one power cord
  • Customer reviews: 4.1 out of 5 stars


  • High internet speed
  • Versatile as it can also use landlines
  • Saves you a lot of money


  • Consistency of performance may drop with time

4. Cisco DPQ3925 8×4 DOCSIS 3.0 Residential Gateway Modem with EDVA Voice (NO WiFi)

Where to Buy Modems That Work with Optimum 9Where to Buy Modems That Work with Optimum 10This is another Optimum compatible cable modem from CISCO. Just like other modems from the same manufacturer in this list, it also presents a wired and a wireless gateway with a built-in digital voice adapter. Even though it has no Wi-Fi, you can still enjoy high-speed internet access.

It comes with a battery slot, even though the battery is not included in the package. Buying the battery ensures that your internet access will never be interrupted by any power outage. It has 4 Ethernet ports, a USB port, a cable interface, and 2 phone ports for your use if you have landlines.

It comes with the power cord alongside the unit as well as an Ethernet cable.


  • Product dimensions: 7.5 x 7.5 x 3.75 inches
  • Item weight: 8 ounces
  • Customer reviews: 3.0 out of 5 stars


  • It is easy to use
  • All cables come with the package
  • Presence of an optional battery slot


  • If you are not careful enough, you just might buy a used one instead of a new modem

5. Arris Touchstone TM804G Telephone Modem Docsis 3.0 (4 x VoIP Ports) (Without Wireless Option)

Where to Buy Modems That Work with Optimum 11Where to Buy Modems That Work with Optimum 12This can easily pass as the best for business owners who need high-speed internet access. It has 4 phone ports through which you can connect various phone lines for easy intra-communications. It can also handle demanding commercial internet needs.

It has a battery slot just like many other modems. This guarantees you that this modem will never fail you, regardless of whether there is a power supply. With this same battery, you can initialize your modem without using AC power.

Its setup is easy, as you don’t need any professional help. You can DIY in just 5 minutes. There are multicolored indicators on the modem body to help with various troubleshooting you may need to do. This indicator also notifies you if something is wrong with your unit.

The advantage of this modem is that you can get it up and running even if you have not used any modem in the past.


  • Package Dimensions: 10 x 5 x 2 inches
  • Item weight: 1.65 pounds
  • Manufacturer: Arris
  • Customer reviews: 3.8 out of 5 stars


  • Compatible with other internet service providers
  • Lightweight and easy to set up


  • It is expensive in comparison with other cable modems

6. ARRIS SURFboard SBG6900AC Docsis 3.0 16×4 Cable Modem/ Wi-Fi AC1900 Router – Retail Packaging – White

Where to Buy Modems That Work with Optimum 13Where to Buy Modems That Work with Optimum 14This unit serves two purposes: being a cable modem, and being a Wi-Fi router. It can access the internet at a maximum speed of 686 Mbps. It is a dual-band router with 4 Gigabit Ethernet ports for stronger signals. It is not just compatible with Optimum but with several other internet service providers.

It offers a great value as you get three products in a single package. When you buy this package, you get the following:

  • A DOCSIS 3.0 Cable Modem
  • A Dual Band Concurrent 802.11 ac Wi-Fi Access point
  • A 4 Port Gigabit Ethernet Router

With them all, you can expect the best of high-quality streaming, gaming, and downloads


  • Product dimensions: 11.61 x 3.9 x 10.51 inches
  • Item weight: 1.75 pounds
  • Operating system: Windows, Mac OS
  • Color: White
  • Manufacturer: Arris
  • Batteries: 1 Lithium-ion battery
  • Customer reviews: 4.1 out of 5 stars


  • Offers great value for money
  • Lightweight and all easy to use


  • It is a little bit pricey

The Buying Guide

Have you ever wondered what the criteria are for buying the best modems? Since we want to help you buy quality products that will stand the test of time, we will give you a checklist that will assist you.

Standard: What’s the point of buying a modem that runs at a very slow pace?The speed of a modem depends on the set standard of that modem. This standard is also dependent on the technology used by the manufacturers. There were formerly two main technologies used: The X2 and the KFlex technologies.

Even though these two technologies allow users to connect to the internet at a high speed, it can only work if the internet provider, in this case, Optimum, supported the technology. Eventually, new technology was introduced, the V.90. Most modems now come with this standard, so you should check well if the modem you are eyeing comes with the V.90 technology.

Interface: This is another factor to be considered if you will buy a durable and useful modem. The interface is what will enable your modem to work with your device. Most modems you will come across now will have one of the following four interface options:

  • PCI/ISA interface: This is also known as an internal interface because with this, modems are installed in the device (such as a PC, for example). If you are going to buy a modem that has this interface, verify that your PC has the needed resources.
  • Serial interface: This is otherwise known as the external interface because this modem connects to a port located on your PC. They are one of the easiest to install modems. Most computers have 2 to 3 serial interfaces through which such a connection can be made.
  • PC card interface: They are the cheapest of the interface options and they are common with portable computers. These PC card modems are also easy to install. Check if your computer has the needed resources before buying these types
  • USB interface: This interface option is only available to computer owners. This is the use of USB cables in initiating an internet connection.

Intended location: The location where you intend to connect to the internet will also play a part in determining which modem you will buy. This is because internet connection strength varies in different locations. If you live in a rural area, please confirm if the service provider you already have in mind covers that place.

Budget: One reason why modems have different prices is their performance. High-speed modems that work with Optimum may be somewhat expensive while modems with average internet speed may not be too pricey.

If you want to buy the best, you might need to spend more money than you budgeted. There is nothing wrong with that, if you can afford it. In any case, buy only what you can comfortably pay for. Even average internet speed will get the job done.

Final Verdict

While other internet plans may be gulping down your money, studies have found that you can save half that cash when you buy a modem that is compatible with Optimum. The better news is that you will also get better performance.

Our aim is not just to help you save some money; we want you to enjoy the value for whatever you are spending. The recommended modems on this list are capable of delivering a high-speed network. And in case there is an upgrade by Optimum, you can upgrade for free.

It is not a matter of where you can buy it; it is a question of, “When are you buying it?â€