ST Lab M-170 audio card

7.1 Channel PCI Sound Card - Chipset: C-Media 8768
- Compliant with PCI Specification, Rev. 2.2.
- PCI Plug and Play (PnP) bus interface. 24-bit PCI bus master.
- MPU-401 MIDI UART port
- ACPI and PCI PMI support
- Multi-channel AC-link supported alternatively
- 3.3V operating supply
- Full-duplex playback and recording.
- HRTF 3D positional audio, supporting both DirectSound 3D® & A3D® interfaces.
- Also supports earphones, 2/4/6/8 channel speakers mode.
- Built-in 32 OHM Earphone buffer.
- Downloadable Wave Table Synthesizer, supporting Direct Music®.
- 7/8 channel supports under Windows XP only.