
looked at the link ,,does you laptop reconise this as a usable sound card
what operateing system are you using,,p c or mac ,, if its windows there is a program that can add two sc together to have to use ,,asio4all,,if the sc is reconized then you can use the computer sc for master and the usb sc for headphones ,,,not 100 % shure that the sc in the link will fit this need ,,but you can try ,
if the os system is mac you can aggerate the usb sc to use in the same way .. dont do mac myself so details are a little schetcy

,,give info as to your set up to keep us from guessing ,, and welcome to mixvibes
