USB to Headset/ Microphone PC Sound Card Adapter (Pack of 2) | Overstock.com
This pack of 2 USB sound card adapter instantly creates a microphone in and audio out jack from any PC USB port. It compensates any desktop speakers with short 3.5mm cables.
Plug and play
Supports 3-dimensional sound
Virtual 5.1 sound effects
Digital Class-B power amplifier
27 environment sound effects
10 Band, pre-set equalizer