: Most devices using this chip are designed to be recognized automatically by Windows, macOS, or Linux as a USB Audio Device Common Recognition Issue
, and choose "Browse my computer for drivers" to manually select a "Generic Bluetooth Adapter". Ask Ubuntu Are you trying to connect a specific device like headphones microphone using this adapter? Jieli BR21 Bluetooth dongle shown as storage device jieli br21 driver link
Jieli sells chips to brands like Mpow, Avantree, Baseus, and thousands of generic manufacturers. Check the physical branding on your device. : Most devices using this chip are designed
If your device is working as a plug-and-play audio receiver, simply select "" as your sound output. If it's stuck as a disk drive, your only recourse is finding the correct firmware update tool. Always remember that for standard functionality, especially on Windows 10 and 11, the best "driver" is the one you already have. Check the physical branding on your device
Power management is turning off the USB port. Fix:
list generic Bluetooth drivers that may match the BR21 hardware ID (BTHENUM0000110B...). USB Modeswitch (Linux)
This is usually an interference issue.