Have a unique issue with your Siyoteam adapter? Check the product’s Amazon Q&A section or contact Siyoteam’s after-sales email (typically listed on the warranty card).
: Users sometimes encounter issues where Windows installs a generic or incompatible "Chinese" driver. siyoteam bluetooth driver
or generic Realtek drivers if the "Siyoteam" branded driver is unavailable. Have a unique issue with your Siyoteam adapter
[SiyoTeam.AddReg] HKR,, LowerFilters, 0x00010000, "siyo_usb" "siyo_usb" If Windows can't find it
If Windows can't find it, you need to know which chip is inside the Siyoteam shell to find the specific driver: Device Manager , right-click the "Unknown" Bluetooth device. Properties Change the dropdown to Hardware Ids Look for a string like USB\VID_XXXX&PID_XXXX
If the above steps fail, you need to find the specific manufacturer of the internal chip: