AR5B97 version from Lite-On, Model WN6603AH.
It is used in some unknown Acer laptops.
There are different versions of this card with different OUIs. PCB is green.
OUI 1C:65:9D has only the MAC address, S/N, IC and FCC ID on the front label, next to an QR code and the FCC logo. Antenna connectors has silkscreened "A" and "B".
OUI 74:DE:2B has many approval ID's from FCC, IC, CMIIT, India, COFETEL and POSTEL on the front label next to the MAC address and S/N. It says Atheros model : AR5B97 and Ver: B, Antenna connectors has silkscreened "1" and "2".