A dual-band router is a type of router that can transmit and receive data using both 2.4 GHz and 5 GHz frequencies, either simultaneously or one at a time. There are two types of dual-band routers: selectable and simultaneous.
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Selectable: This type of dual-band router can work on one frequency and allows you to select either 2.4 GHz or 5 GHz at a time. If you are selecting the 5 GHz wireless network, ensure that your wireless devices and adapters have a 5 GHz capability. Otherwise, do not change the frequency of your router.
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Simultaneous: This type of dual-band router is capable of receiving and transmitting on both 2.4 GHz and 5 GHz frequencies at the same time. This provides two independent and dedicated networks which allows more flexibility and bandwidth. To avoid interferences between the two wireless networks, personalize your router’s 5 GHz network SSID and password.
Dual-band routers are designed to provide faster browsing and better load management for the router by dividing the traffic into two frequency channels. They are useful in homes with a plethora of electronic devices that get connected to the internet. Dual-band routers can provide load balancing, for example, data might be configured to transmit on the 2.4 GHz band, while video uses the 5 GHz band.
