The DPS Plug-In re-masters all PC sound in real-time using the patented Digital Power Station audio enhancer technology. This is a revolutionary interactive experience that changes the way you listen to sound, whether it's your favorite music, movies, Internet communication, streaming video or games. The Bongiovi DPS "plugs in" to your computer's sound system so all audio from any application on your PC will receive the sonic benefits of DPS technology. Hear what you love...love what you hear.