Bridging the gap between performance and value, our all-new Sound Blaster Audigy Fx V2 introduces pristine audio fidelity, advanced audio processing through Sound Blaster Acoustic Engine, and our latest audio innovation-SmartComms Kit-a suite of smart communication features designed to improve the way you communicate online. With professional audio now made personal, the Sound Blaster Audigy Fx V2 is the perfect addition to your gaming rig or workstation! It features 5.1 surround sound, high-quality audio with 120 dB SNR, and high-resolution 24-bit 192 kHz playback. You can also choose to further enhance the audio performance of your PC with Sound Blaster Audigy Fx V2 DBPro-an optional daughterboard expansion card with upgrades such as DSD256 playback support, added side channels for full 7.1 discrete surround, as well as the addition of an optical-out port.