AIRETOS AEH-AR9485-NC

Wireless 150Mbps one chain-two antenna, 802.11b/g/n WLAN with
 * WiFi Direct & Miracast – Half Size MiniPCI Express Module

Manufacturer's Product page

ATHEROS Reference Design HB125 (QCA P/N AR5B125)
 * 1T2R (1x2:1) Architecture AR9485