The one you linked is correct. I have one too but realized that the stock Broadcom/Azurewave is compatible with OS X and the 7260 isn't. I haven't had any issues with the stocker just yet but I have both in case it goes nuts.
Thanks. I actually did order the wrong one then found that link and figured that was the right one. I called Newegg 20 minutes after I ordered but it was too late and it ended up shipping out today. Glad I'm a premier member so it'll be free return shipping.
I'm actually surprised at how Asrock can include such a crappy wifi card when the rest of the board seems so solid. I overclocked my 5820k to 4.5GHz stable with 1.25v so it seems that I got a decent overclocker. This board is actually easier to overclock than my old Asus ROG Impact VI.