The "JQBT" designation is typically associated with used in DIY electronics projects, such as the JQBT-series Bluetooth receiver boards [19]. These modules are generally driver-less , meaning they do not require a specific "JQBT driver" to be installed on your PC or phone; they use standard Bluetooth profiles to communicate with your operating system's built-in stack.

: Most modern laptops use Intel chips. You can find the latest Intel Wireless Bluetooth Drivers on the official Intel support site. PC Manufacturer Support

Note: I assume you mean a generic “JQBT” Bluetooth adapter (common vendor/USB IDs vary). If you have a specific device model or OS, tell me and I’ll tailor steps.

Expand the section and right-click your adapter (often named "Realtek LinqBT" or "Generic Bluetooth Adapter").