Diamond XS51 Sound Card: Technical Information: Host Interface * PCI Sampling Rate* 16bit 48kHz DAC - (Playback) DAC Data Width* 16bit Sound Channels* 5.1 Platform Support* PC Interfaces/Ports: Interfaces/Ports* 1 x Audio Line In - (Mic Input) * 1 x Audio Line In - (Stereo Line Input) * 1 x Audio Line Out - (Front Channels Left/Right) * 1 x Audio Line Out - (Rear Channels Left/Right) * 1 x Audio Line Out - (Center/Subwoofer Channels) * 1 x - (game port) Software: Software Included* Audacity (Multi-track Recording/editing Studio) Physical Characteristics: Form Factor* PCI Internal Miscellaneous: Additional Information* Karaoke Support * 10 Band Equalizer with Presets * Easy Connection to Home Audio Equipment * Special Effects Including Concert Hall and More * Total DVD Theater Surround Sound Experience * Internal Input Connectors for CD Audio and Aux Audio System Requirements* Windows 2000 * Windows XP * Windows XP Media Center * 850 MHZ CPU * PCI slot * 128 MB RAM * 20 MB Hard disk space * CD-ROM drive * Amplified Speakers, Amplifier w/Speakers, Headphones