Nfc Doggles? are they going to work with z77?

As the subject states. To bad I didn't do this before when you guys had JJ from asus with you, but I had seen (from the newegg youtube crew, with JJ) that asus was going to come out  with a nfc/ usb 3.0 hub doggle. I look on the US asus website for more info and saw a compatibility section. all of the compatible motherboards are of the intel 87 chipset. so i ask. why wouldnt this work with z77 chipset.

keep up the good work.