, which can automatically download and install the necessary software to ensure the hardware is "plug-and-play". Legacy and Modern Support

Because BTBU1 is often associated with older hardware, finding an "official" standalone installer can be difficult. Most users can resolve the issue using one of the following methods: 1. Windows Update (Recommended)

or visiting your PC manufacturer's support site to download the latest Bluetooth software. manually through the Device Manager? Automatically get recommended and updated hardware drivers