Go to the tab and select Hardware Ids from the dropdown.
Most devices associated with the 75270 listing use the or Realtek chipsets. Follow these steps to get your Bluetooth working: 75270 bluetooth driver
This specific listing (75270) refers to a certification for a Bluetooth 5.0 Low Energy (LE) controller. These adapters often appear as "Unknown Device" in Windows Device Manager and won't work until the proper driver is installed. Quick Fix: How to Identify and Install the Driver Go to the tab and select Hardware Ids from the dropdown