Installing and Troubleshooting BCM2045A0 Driver on Windows 11
The BCM2045A0 is not a standalone driver name but rather a hardware identifier that Windows uses to load the correct Bluetooth stack. Without the proper driver, your system will either fail to detect Bluetooth devices or show the adapter as "unidentified." bcm2045a0 driver windows 11
Here's a deep paper on the BCM2045A0 driver for Windows 11: bcm2045a0 driver windows 11