This device uses the generic device drivers that are included with Windows, there have been no driver release by the chip maker Actions.
The UGREEN USB Bluetooth 5.3 Adapter (CM656) is a compact accessory that adds Bluetooth capabilities to devices. Supporting Bluetooth 5.3 technology, it enhances connectivity and data transfer speeds. This adapter enables wireless communication between devices, expanding their functionality and facilitating seamless connections for a variety of purposes.