D-Link WDA-1320 rev A1

Overview
"8WPCG06..0A1" is silkscreened on the board in the FCC photos.
 * "8WPCG06..4A1G" is silkscreened on at least some boards.
 * "1WPCG06...A1" is printed on a label affixed to the board.

All revisions of the WDA-1320 are assumed to use the same subsystem.