![]() ![]() Routers and dongles that support both 2.4GHz and 5GHz frequencies are often referred to as ‘dual band’ devices. The 2.4GHz channel transmits data more slowly, but works over a larger range, whereas the 5GHz channel is faster, but drops off more quickly once you get further away from the router. These are essentially the frequencies - also known as ‘channels’ or ‘bands’ - that are used between your router and your devices to send and receive data. Although you don’t need to worry too much about the finer points of the technology behind them, it can be helpful to have a basic understanding of what these terms refer to. When looking at anything to do with Wi-Fi networks, you’ll probably see the labels ‘2.4GHz and ‘5GHz’ floating around, which can be confusing for those with no clue what they mean. How to choose the best WiFi dongle What’s the difference between 2.4GHz and 5GHz? ![]()
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