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Specs and Data Rates Asus USB-BT500 specs We’ve had the Asus USB-BT500 Bluetooth 5.0 adapter for some 6 months in our Europe office and this review has since been in the works. So, in order to use your new Bluetooth controller/headphone you’ll need to buy a Bluetooth adapter/dongle. The problem with Bluetooth is that most desktop PCs, unlike laptops, do not posses Bluetooth hardware. This is why you can usually find Bluetooth on small devices like mobile phones, headphones, game controllers and mice and keyboards – basically any wireless device that is small and uses batteries. It is preferred over the much faster Wi-Fi for connections that do not require transfer of large amounts of data and that benefit from low power usage over longer distances. As a technology, we use Bluetooth to connected devices to each other. The name Bluetooth comes from the epithet of the 10th-century king Harald Bluetooth who united the Danish tribes into a kingdom.
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