Plug the adapter into a USB 2.0 or 3.0 port on your PC.
Wait 30–60 seconds for Windows to detect the hardware. Plug the adapter into a USB 2
If the icon doesn't appear, the device might be listed as an "Unknown Device." You can force Windows to find the correct driver through the : Right-click the Start button and select Device Manager . Look for "Other devices" or "Bluetooth" . Plug the adapter into a USB 2
If you’ve recently purchased a Bluetooth 5.0 USB dongle and found that it won't connect, you likely encountered a link pointing to . Plug the adapter into a USB 2
Most modern Bluetooth 5.0 adapters are "Plug and Play." Windows 10 has a massive library of generic drivers that can identify the chipset in Listing 75270 without manual intervention.