Creative Sound Blaster Audigy 4 Pro Limited Edition ? Entertainment Center and Remote - Easily Navigate through Movies, Music and Pictures with the Entertainment Center Software and IR Remote. ? Professional Quality DACs - Create Extremely Clean Recording with High Quality A/D Convertors and 10-Input Connectors on the External Hub ? Studio Quality Audigy4 Pro External I/O Hub - Studio quality I/O with analog stereo connectors for six channel input, optical and coaxial digital I/O, full-sized MIDI I/O, microphone with gain control ? EAX 4.0 ADVANCED HD - Feel the Adrenaline Rush of Ultra-realistic EAX 4.0 ADVANCED HD Effects in your Games 3rd party Games and Applications included