There or the shoe hurts really, to me, is when I want to leave my PC standby (hybrid or single): The PC turns on 2 seconds and re-stop. And as soon as I remove the card, accept the pc restart. The second solution is to cut all of the tower power source to bring out the PC before (then prolonged saw the "power failure".
I will not speak of his qualities but for a wifi antenna, it has done its job, Bluetooth also works perfectly (I listen to music from my mobile phone with her). The antenna is fixed and practice well.