Driver | Btbu1

🔹 BTBU1 typically refers to a Bluetooth USB adapter or an internal Bluetooth module driver (common in older systems or specific OEM hardware).

: The driver includes Callaway's standard adjustable hosel, allowing you to change loft and lie settings (such as "+1" loft and "Draw" bias) to fine-tune your trajectory. Stock Shaft btbu1 driver

If you downloaded a raw .zip archive containing the driver files ( .inf , .sys , .cat ), you will need to push the files manually. 🔹 BTBU1 typically refers to a Bluetooth USB

Click , navigate to your extracted folder, and ensure the Include subfolders checkbox is marked. Click , navigate to your extracted folder, and

Look through the list for or Universal Serial Bus controllers . If the driver is missing, look under Other Devices for a yellow exclamation mark labeled BTBU1 or Unknown Device . Right-click the problematic device and click Update driver . Select Search automatically for drivers .