This device is known by the following names: Marvell AVASTAR Bluetooth Radio Adapter, BlueSoleil Generic Bluetooth Driver

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Driver version:
Version: 15.68.9048.83 (recommended)
Date: 24.08.2016
Type of device: Bluetooth device
Operating systems: Windows 10 x64
DeviceID: USB\VID_1286&PID_204B
Inf-file: mbtr8897w81x64.inf
Section: mv14usb_models.NTamd64
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Versions of the operating system: Windows XP, 7, 8, 8.1, 10 (x64, x86)
Section: Bluetooth devices
Subsection: Marvell Semiconductor, Inc. Bluetooth devices