The KX180 software can be downloaded from several reliable sources. The most trusted and recommended source is the official JBL Professional website, which hosts the latest software, brochures, and user manuals.
Open the Windows Device Manager. Check if a yellow exclamation mark appears under "Ports (COM & LPT)." If it does, right-click and reinstall the USB-to-Serial driver. jbl kx180 software download best