Amazon.com: Creative Sound Blaster ZxR PCIe Audiophile …

With the Sound Blaster Z-series Control Panel, just toggle between your headphone and speaker system with a flip of a switch. Also, take control in style and ease with the ACM that incorporates a built-in microphone array and mic/headphone I/O connections. The knob on the ACM lets you conveniently adjust the headphone levels.

https://www.amazon.com/Creative-Blaster-Audiophile-Performance-Headphone/dp/B00AQ5PK6I