R11e-2HnD use question

Hi,

I’m interested in buying a couple of the 800mw MikroTik R11e-2HnD boards. Is there anything non-standard about the mini PCie interface on these boards or should they give the full 800mw output when used in a laptop etc…

My use will be for a quadcopter that uses wifi for the communication link. Current config is a Linux based OS w/mini PCie atheros cards that use the ath9k driver. It would be a win to get these 800mw boards working for a better comm link.

My concern is based on the last post in this link: http://forum.mikrotik.com/t/r11e-5hnd-x-r52hn/72388/4

Thanks