I recently bought the Razer Electra, It comes with 2 separate cords, One with a mic built into the cord. Second one is just for the headphones.
So the mic is optional, However the jack it requires is something I'm unfamiliar with, a shared audio / mic jack "TRS - wikipedia " ?
I want to know if it's compatible with the sound card below!
Audio Usage: Devices with 3.5mm audio jack
Audio + Microphone Usage: Devices with 3.5mm audio + mic combined jack
(Compatible with Apple iPhone®, HTC®, BlackBerry®. The Razer Electra was designed for smart phones and laptops that come default with a 4 pin TRRS audio + mic combined jack. Razer cannot guarantee performance for use with third party splitter cables.)