New - Dynex 5.1 Sound card $25.00
I have 2 left, retails for $49.99 each.
Turn your PC into a killer sound system!

DYNEX DX-SC51 5.1 CHANNEL DIGITAL PCI SOUND CARD

UPGRADE YOUR STANDARD PC SOUND TO 5.1 CHANNEL DIGITAL SOUND

Compatible with DirectSound 3D, A3D 1.0, EAX 1.0, EAX 2.0 18-bit multichannel performance/48kHz stereo
Extended full-duplex stereo for recording & playback (mono/stereo)
Supports 2-, 4-, 6-channel output switch function and headset output port
Record and playback all audio sources
Supports DVD 5.1-channel sound output (requires DVD playback software support)
Supports game 5.1-channel sound output (requires game software support)
Audio mixer with individual level controls for all audio sources

Onboard connectors:
1 CD stereo audio input,
1 auxiliary input and Wavetable MIDI connector

External connectors:
3 line outputs
1 headphone output
1 line input
1 microphone input
1 digital optical (SPDIF) output

Take a look at other items I have for sale.

E-Mail Me