Manhattan USB-A Sound Adapter, USB-A to 3.5mm Mic-in and Audio-Out ports, 480 Mbps (USB 2.0), supports 3D and virtual 5.1 surround sound, Hi-Speed USB, Black, Three Year Warranty, Blister - sound card
Bose ControlCenter CC-2 Zone Controller - control panel - white
Add headphone and MIC audio connectors through USB.