Answer to "Can I use its 802.11ac AirPort Card on my RMBP 15 (mid2012)?"Interesting. I often still find buffering on Netflix and wonder about this issue. At times it's pristine, but other times it fights to brings full hd picture which means connection is suffering. Believe me, it's not an issue particularly with my speed, but when Youtube and anything else opens INSTANTLY, it's weird that Netflix still is "congested".
Answer to "Can I use its 802.11ac AirPort Card on my RMBP 15 (mid2012)?"Recently got 500mbs download speed from ISP. Have a 2012 MBPr. I also have a Zenbook that has wireless AC but it caps at 867. I reached 420 via wireless on the Zenbook (wrt1900ac router) yesterday. But mostly it's between 200 and 300mbs via wireless on the Zenbook or the MBP. My question is would anyone know if the 1300mbs link (maybe the card being discussed) would draw closer to the full 500mbs down that I receive when plugged into the router? Really thinking of returning the Zenbook for a newer MBPr and giving the wife the 2012 instead.