Sound Blaster Recon 3D external surround sound sound sound card. This breakthrough USB audio enhancer is powered by the Sound Core3D(tm), quad-core sound processor and voice processor. It delivers powerful gaming audio to your Xbox 360 (r), Playstation(r), 3, PC or Mac. It transforms stereo sound into a thrilling 3D surround sound experience via hardware-accelerated Dolby(r), TruStudio Pro(tm), and Dolby(r), Digital decoding. Scout Mode(tm) lets you hear your enemies before they hear them. It tunes your hearing to your advantage while on the battlefield. You can save and calibrate every aspect of your audio settings to the Recon3D unit, so that you can use them on any platform using the exclusive Recon3DProfile (tm).