Pls recommend a WIFI chip or WIFI module for Colibri imx7D platform

pls recommend a WIFI chip or WIFI module for Colibri imx7D platform which you have WIFI driver already tested and worked well. we do not have experience for WIFI driver, so better to have one which has WIFI drvier already inside and we can simply send some command to control it.

we need 2.4G and 5G dual band WIFI, 11a/b/g/n are ok. better not using USB interface.
thanks

and we will use external antenna

How about using a Colibri iMX6ULL or the Azurewave AW-CM276NF M.2 1216 wireless module used on there via SDIO?

http://www.azurewave.com/wireless-modules.html