Sabvoton Bluetooth module dongle - 22eu.
Fits Sabvoton controllers from 48v to 96v with Bluetooth.
New, unused. Few modules available.
Modules location - EU.
Shipping - Worldwide.
Shipping within EU ~5eu.
Expect app produced by CN to be recognized by Microsoft etc as virus.
Download it. No worries. There is button 'download on your risk os smth'. If it really does not allow then I can send it to your e-mail.