: These devices do not "remember" their firmware after you shut down the machine.
: Primarily designed for Windows 7 (64-bit), though it may be found in driver repositories for Windows 10. Functionality bluetooth firmware -broadcom- update version 2.2.3.593
: Every single time the computer boots, the driver must "upload" the firmware (like version 2.2.3.593) into the chip's temporary RAM to make it functional. The Linux & macOS Renaissance : These devices do not "remember" their firmware