I have a Razer Kraken Pro headset, and the adapter that came with it broke. I've been looking at some 5 1/4 drive bay SD card readers, if someone could post a link here to one that has a headphone/mic combo port, I would be much obliged.
Otherwise usb 2.0 might be what you're looking for in conjunction with the other connections.... depends on your motherboard:
http/www.newegg.com/Product/Product.aspx?Item=N82E16820132021
I need one that has this connector on it, since that's what my headphones have.