Elecom WDC-867U3

Product page
 * USB 3.0 interface

This device is presumed to be an Edimax EW-7822UAC based on it's specifications and appearance.

There is no Elecom specific USB in their drivers. The USB ID may be the default RTL8812AU ID (0bda:8812 / USB\VID_0BDA&PID_8812 ).

Additional specs, per Elecom's product page, follow...
 * Dimensions: Dimensions::27.2 mm x 87.1 mm x 17.2 mm
 * Weight:: Weight::25 g
 * MSRP: 8,977 yen (~$92.83 USD)