Windows Update rarely finds the correct driver automatically. You need to install it manually.
The typically refers to a generic, low-cost USB Bluetooth adapter (dongle) often found on e-commerce platforms. It is commonly based on chipsets from Cambridge Silicon Radio (CSR) or Broadcom . These dongles are designed to add Bluetooth connectivity to desktop PCs or older laptops that lack built-in Bluetooth. bt-163 bluetooth driver
The is not magic, but it is specific. Because this adapter is a "no-name" product, you cannot rely on Windows Update to fix it for you. You must take control of the driver installation process. Windows Update rarely finds the correct driver automatically
The driver wraps this HCI packet into a and sends it down the USB stack. bt-163 bluetooth driver