Creative Sound Blaster Omni Surround 5.1 USB sound card (dual microphone array, configurable SBX Pro Studio audio technology, 600-ohm headphone amplifier) (Accessories)
The sound card provides a good and clear sound. Thanks to the included software various settings (equalizer, virtual surround sound, Crystalizer, Scout Mode, etc.) can be made. I use the soundcard mainly for playing Battlefield 3, Battlefield 4 and C