Before visiting any unknown driver site, ensure you:
If no updates are found, you can try a slightly more advanced step: right-click on a "USB Root Hub" entry, select , then restart your computer. Windows will automatically reinstall the drivers upon reboot. Before visiting any unknown driver site, ensure you:
The Bluetooth Launch Studio listing 75270 corresponds to a QDID for generic, low-cost Bluetooth 5.0 USB dongles that are often manufactured without proprietary drivers. When these devices show up as "unknown" in Windows, users can often resolve connectivity issues by forcing the system to use the native "Generic Bluetooth Radio" driver instead of searching for a proprietary one. For more details, visit Microsoft Q&A . Bluetooth Dongle Not Recognized - Microsoft Q&A Before visiting any unknown driver site