When a hardware component (like a Bluetooth chip) is manufactured, the basic firmware includes a text field for the brand name (e.g., "Dell Wireless Bluetooth" or "Intel Wireless Bluetooth"). If the manufacturer forgets to write their name into that field—or if you are using a generic, uncertified, or engineering sample device—Windows reads that blank field and displays:
: Go to the Details tab, select Hardware Ids from the dropdown, and copy the top string (e.g., USB\VID_0BDA&PID_8771 ). to be filled by o.e.m bluetooth drivers windows 10 64 bit
Do not rely on the displayed name. Use a hardware ID lookup: When a hardware component (like a Bluetooth chip)