4 Channel 5.1 Surround 3D PCI Sound Audio Cards MIDI XP/7/8/10 For PC R5K1

1 x 5.1 Surround Sound PCI Card. Full Duplex 64-Bit PCI Bus Master. Integrated SRS 3D Sound Technology. Compatible with sound blaster sound blaster por and windows sound system. Advanced Mpc-3 compliant input and output mixer.