As far as I can tell, it won't work. Rather, Sound Blaster provides separate made for mac soundcards. However, the sound cards that ship with Apple are pretty good - I would be confident they would work with 5.1 speakers.
CDW indicates the following is mac compatible. You may wish to double check just in case:
http://www.cdw.com/shop/products/def...spx?EDC=485738
Administrator
Staff Writer
Reputation Points: 1422
Solved Threads: 162
The Queen of DaniWeb
Offline 13,645 posts
since Feb 2002