What is a dual band?

A dual band refers to a device or system that operates on two different frequency bands. In the context of wireless communication, such as Wi-Fi, dual band routers can transmit data on both the 2.4 GHz and 5 GHz bands, allowing for improved performance, reduced interference, and better coverage. This capability enables devices to connect to the most suitable band based on distance and network congestion, enhancing overall connectivity.