Yes
:knock: Yes this will depend on your sound card and one occation top-end mother boards will sometimes has support for two devices like a USB head set and a soudcard contact; the headset, your sound card and Motherboard tech support to be sure. However if you have a corp build computer, eg Dell Compaq/HP, Asus, Aser, Soney and so-on You most likely will not have this support unless it is a topend Compaq, Aser, or the I think the Dell Insperion XPS Laptops and Tower have this option.