MSI MS-3871

"MADE IN CHINA", "MS-3871", and "VER:0A" is silkscreened on the board on the FCC photos.

There is a csr Bluetooth chip on-board.
 * The USB ID of the Bluetooth controller is 0db0:a871.
 * A 00:08:CA BT MAC OUI is used by at least some devices.