All computers that can play audio already have sound cards. However, not all Gaming ,Multimedia Computer come equipped with sound cards that can produce the type of audio you want For gaming.
If you use a computer as a home theater, gaming system, it is ideal to have the capability for 5.1 surround sound.
Sound cards send different audio signals to each of the five speakers, so the speakers all play a different portion of the overall sound. Rather than simply hearing the audio from a computer, a listener becomes immersed in whatever is playing.
• X-Fi Crystalizer • X-Fi CMSS 3D to hear incredible virtual surround d • THX certified surround sound; supports up to 7.1 • EAX 5.0 ADVANCED HD Effects
