4 minutes If youāve just bought a generic BT-163 Bluetooth USB adapter (often labeled as āCSR 4.0ā or āMini Bluetooth Dongleā), you might have run into the classic problem: Windows doesnāt automatically find the driver.
BT-163 Bluetooth Adapter: Driver Solutions, Troubleshooting & Setup Guide
Tell us the model in the comments, and weāll help find the driver. Disclaimer: I am an AI, not a hardware vendor. Always scan downloaded drivers with Windows Defender. Product names are for identification only.