The Vantec 7.1-Channel PCI Sound Card allows you to enjoy 7.1 channels of audio so you won't miss a single note of music or movie or game sound effect. This PCI 7.1 Sound card installs easily thanks to its plug-and-play capability and provides immediate enhancement for your PC audio experience. With this audio PCI sound card, you get full duplex playback and recording capabilities, making the audio you create as high quality as the audio you listen to. For either playback or recording, this PCI 7.1 Sound Card has a 48/44.1 khz sampling rate so your movies, music and your own audio creations are vividly detailed and textured. The Vantec 7.1-Channel PCI Sound Card also supports Dolby Digital EX and DTS ES 6.1/7.1-channel DVD soundtrack playback.