It is important that you check the compatibility before, unfortunately, many of the cards in all notebooks run, this is due to a lock manufacturer in the BIOS.
Another tip to all who wonder why the card is slower than expected, in the driver properties, only the use of the 20 MHz band is set by default, this is at 40 MHz and you get the full 300 Mbit.
Otherwise hardware and software are very stable, before all this in less used 5GHz network to get very high transmission rates.