StarTech.com 4 Channel PCI Sound Card with AC97 3D Audio Effects Sound Cards PCISOUND4CH Dedicated hardware outputs for each pair of channels and a legacy Game/MIDI port for older systems and equipment Backed by a StarTech.com lifetime warranty and free lifetime technical support 4 channel audio output via 3.5mm mini-jacks Game/MIDI port Support for EAX, Karaoke Key and Echoing Dedicated hardware outputs for each pair of channels and a legacy Game/MIDI port for older systems and equipment Backed by a StarTech.com lifetime warranty and free lifetime technical support 4 channel audio output via 3.5mm mini-jacks Game/MIDI port Support for EAX, Karaoke Key and Echoing Full-Duplex operation for recording and playback Supports up to 48KHz sampling rate Legacy Audio SBPro compatible and DOS support