ZyXEL NWD3105

Wireless N-lite PCI Express Adapter Product page

"2052500243" and "Rev:1.0" is silkscreened on the board in the FCC photos.
 * This is the same TP-LINK / Proware device as the SMC SMCWPCIeS-N. It is presumably a TP-LINK TL-WN781ND v1 / whatever the Proware OEM model is.

There is a MAC sticker affixed to the back of the board in the FCC photos w/ a 6C:FD:B9 (Proware) OUI.