Sandberg Sound Boost 5.1 is the sound card for you if you expect the ultimate sound experience. The five sound channels on this card put you in the centre of the action, so for example you can hear a plane approaching from behind and flying over you. You can connect speaker sets, a stereo system, subwoofer and centre speaker plus a microphone and other recording sources such as a CD player. You will hear unsurpassed sound reproduction whether you are playing or recording sound.