BCM92035DGROM is a legacy Bluetooth 1.2 module, originally manufactured by Broadcom, that frequently appears in older laptops (like the Dell Latitude or Inspiron series) and USB dongles . Finding a working driver for Windows 10
Think, Arthur, he told himself. It’s a Bluetooth dongle. It’s Broadcom. What is it pretending to be? Bcm92035dgrom Driver Windows 10
In the list on the right, look for Broadcom BCM2035 Bluetooth 2.4 GHz Single Chip Transceiver or a similar BCM2035 entry. BCM92035DGROM is a legacy Bluetooth 1
He found "Broadcom BCM2045 Bluetooth 2.0+EDR USB Device." It wasn't the exact name, but the architecture was close. originally manufactured by Broadcom
Before diving into third-party solutions, try the driver still available via Microsoft’s legacy update catalog.