In the Windows XP or Windows 7 days, you absolutely needed that driver CD. However, modern operating systems have become much smarter. Windows 10 and 11 have a massive database of generic drivers.
Since CD-R King ceased operations, . Success depends on: cd-r king bluetooth dongle driver
Microsoft deprecated the old Bluetooth stack. You must use the "Generic Bluetooth Radio" driver. In the Windows XP or Windows 7 days,
CD-R King often rebranded generic hardware. To find the exact driver, you need its : Open Device Manager by right-clicking the Start button. cd-r king bluetooth dongle driver