if i bought that thing, then stuck a 3.5 mm female to female on the end of it, then stuck my speaker into it, would it work? if so i might just buy both of those from the website.
you mean adding this to the other adapter? http://www.monoprice.com/products/product.asp?c_id=104&cp_id=10401&cs_id=1040109&p_id=678&seq=1&format=2&style=
yeah that should work too; it'll just bypass the soundcard on your computer