StarTech 4 Chnnl Low Pro PCI Sound Card 4 Channel Low Profile PCI Sound Card - "The PCISOUND4LP Multi-Channel Dual Profile Sound Card provides users with high quality sound to create a rich audio experiencefor even the most discerning multi-media enthusiast. Designed to fit into a slim form factor or lowprofile PC case, this Multi-Channel sound card includes a microphone port for applications requiring audio input (voice chat etc.), two audio outputports for rich, clear sound, and a Line-In port for simple connection of auxiliary devices to be used within virtually any multimedia configuration."