This Is What A Dual-Band Router Mean?

Dual-Band Router

Dual-Band Router

The router has become an indispensable part of people’s regular life. It enables devices like smartphones and laptops get access to internet services, and  can significantly impact your online experience. People at home use it for basic tasks like browsing, while businesses use it to stay connected with the world and prevent security breaches.

Therefore, to get uninterrupted internet services, one must choose the best router from various options like single-band router or dual-band router available in the market. In this article, we discuss dual-band routers in details.

What Is A Dual- Band Router?

A  router transmits a wireless signal of a particular frequency to any device like a phone or computer used by users. Dual-Band Routers can communicate and deliver data over two different radio frequencies or bands: 2.4 GHz band and 5 GHz band, thus the name “Dual-Band”. It operates either simultaneously or one frequency at a time. Selectable Dual-Band Routers allow the user to select one of two frequencies at once, either 2.4 GHz or 5 GHz.

How Does A Dual-band Router work?

As mentioned above, a dual-band router uses two frequencies for telecommunication. Underneath are the details regarding the differences between both the frequencies :

About 2.45 GHz Frequency

The router at 2.45 GHz frequency will convey one strong signal over a large area. The router gives the best services when you are far away from it. The signal can easily penetrate solid objects like walls as it offers fewer channels than 5 GHz frequency. However, the signals can easily interfere with nearby routers or other digital gadgets, such as wireless speakers or Bluetooth devices

About 5 GHz Frequency

The latest WI-FI routers with 5 GHz frequency provide fast internet speed that is up to four times faster than 2.45 GHz. As this frequency offers more channels, it is less likely that other devices will interfere with the router’s signal. Unlike 2.45 GHz frequency, they do not have a wide broadcasting range and cannot penetrate walls or floors.

Although the device that you use automatically selects the best frequency to provide you outstanding WI-FI experience, you can manually select or switch between both bands.

Advantages Of A Dual-band Router:

  • The Dual-Band Router offers a faster speed of up to 1200 Mbps or more and greater flexibility when compared to a single-band router.
  • By switching to the best frequency band, the device will provide the most reliable internet service.
  • The dual-band routers can connect to new as well as old devices.

Some Disadvantages Of A Dual-band Router

  • It is a little costlier when compared with a single-band router.
  • Generally, suitable for more serviceable internet usages like video-conferencing rather than simple tasks like browsing or checking emails.

How To Select A Dual-Band Router?

The main features to bear in mind while purchasing a dual-band router are:

  1. The internet speed

Consider the internet speed you need for your home or your business. Consider a router that offers high download and upload speeds to enjoy online gaming, video conferencing, and other services.

  1. The budget

If you are home working or need internet services for the office, you must own a reliable and high-quality router to increase productivity, but it may cost higher. While for simple basic tasks, you can choose cheaper options.

  1. The model

It is best to choose a router that is equipped with advanced features such as multiple USB ports, Wi-Fi extenders, and so on.

Some Of The Finest Dual-band Routers:

  • TP-Link Archer A7 Gigabit Router

The TP-Link router offers 2.4 GHz-450 Mbps and 5 GHz-1300 Mbps connections. Additionally, this Router provides secure access to the internet for guests at home and offices and is designed for high-traffic online activities.


The Asus RT-AX86U offers incredible speed and outstanding customization options. Additionally, it protects users’ devices from intrusions or security breaches.

  • Netgear Nighthawk AX8 

Enhanced security makes it the best performer. Despite being expensive, it is easy to set up. The connection passes through solid objects quickly and has a range up to 90 feet.

  • Nest Wi-Fi

The Nest wireless dual-band router has fast speed and a simple setup method. Also, it is pretty affordable, ranging from approximately $ 270, and the router can cover 3800 square feet.

It is pertinent to choose the right router to get the best possible internet services. Always consider the intended network speed, compatible devices, and price while selecting a router. A single-band router is unreliable and has congested networks. Therefore, to get a strong signal without any interference, pick a dual-band router.

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