Syba SY-ADA24029


 * Product page on SYBA USA

The OUI is that of Sunrich Technology.
 * The serial number also is prefixed by SUN.

They would seem to be the manufacturer of the device.

The device's box has the device branded as an InfoZone U-790.
 * U-790 is the model of Sunrich's USB 3.0 Ethernet dongle on their site.