Samsung SWL-2200P

This device is a Mini PCI -> PCI adapter with a Samsung SWL-2200M wireless module.

"SAMSUNG ELECTRO-MECHANICS", "SWL-2200P", and "REV 1.0" is silkscreened on the adapter board.
 * "SAMSUNG", "ELECTRO-MECHANICS", and "SWL-2200M : REV 1" appears to be silkscreened on the wireless module.

Possible 00:02:78 OUI (in FCC manual UI screenshots)

Additional specifications, from the FCC manual, follow...