In recent years, the dual band router has slowly relegated to the background the older single-band version of the networking device. That’s because websites have become more complex and need more bandwidth to load web pages as well as run properly, so are users from their routers.


This indicates that dual band routers popularity have been increased where they simultaneously transmit signals in both the 2.4 GHz and 5 GHz frequencies. The results of this dual transmission can be seen on the stability of signal, and the connection between router device and PCs in the network will generally not be affected by interferences which usually occurs when a user uses the slower or older single-band routers.

When the internet connection is stable, the transmission of data & information are also faster. The combination between stability and speed is what exactly the latest generation of routers can assure, granting, of course, that the internet service provider (ISP) can provide Internet connection speeds compatible to that allowed by the router. Until now, Router protocols have been evolved 4x since this device became a standard in networking. Ranging from 802.11a and 802.11b protocols during the early years of the router, to the latest 802.11g and also 802.11n protocols of today, and the speed of router has always one of the top concerns of customers. Fortunately, that need has been completely addressed by the latest generation of the 802.11n routers.

Also read : Top 10 Best Wireless Routers 2017

Another advantage that the dual band router has brought to wifi networking is their ability to bypass interference from other home appliances and devices. Many common appliances in the home like microwave ovens, smartphones, vacuum cleaners operate in the 2.4 GHz frequency, causing a slower in performance of 802.11g routers when these devices are used at the same time in the same area. With the technology of the 802.11n router that can automatically make the router move from 2.4 to the 5 GHz range when needed will eliminate all the problem of interference and provide stable connection all through out. Why ?? because devices and appliances that use the 5 GHz frequency are fewer!.

Despite the presence of these dual band wireless routers, customers or users are also need to upgrade their PCs or other wireless-based gadgets to allow them get the benefit from the capabilities of the 802.11n protocol. Upgrading your computers, notebooks or laptops that will use the network is essential because the 802.11n router will not work correctly when the device that connects to it isn’t capable of running in a higher frequency. For example, when you are using a computer, you will need a wireless network adapter that can run in the 5GHz range to take full advantage of of the 802.11n router devices. Without using this adapter with that capacity, only the 2.4GHz band of the router will be functional.

All in all, it can be said that the presence of the dual band routers has made the performance of networks greatly improved, at least theoretically. This is true because the full potential of the dual frequency 802.11n routers will never be realized unless the ISP and the computers as well as devices of the user are up to par with the higher standards of the high-end router. Nonetheless, there is no question that the dual band router is now in the mainstream and it’s now a matter of time before it becomes the industry standard