Jieli Br21 Driver |link| Free [BEST]
The device often appears in as an "Audio Device" rather than having a "Bluetooth" button in settings.
Most Jieli chips are designed to bridge the gap between digital USB signals and wireless Bluetooth audio. Without the proper driver, your Windows PC might recognize the device only as a generic storage unit or fail to show the Bluetooth "pair" button altogether. Installing the driver ensures: jieli br21 driver free
Right-click the device in Device Manager > Properties > Details > Select Hardware Ids from the dropdown. Jieli BR21 Bluetooth dongle shown as storage device The device often appears in as an "Audio