PCI 3D Audio Sound Card 4-Channel CMI8738 Internal Sound Card for Desktop PC, 3D Audio, Windows 10 / XP / 7 / Vista / 2000 Compatible, Independent PCI Sound Card

This sound card uses the CMI/HT8738 chipset.

Supports 4-channel surround sound output, DLS sound bank technology, A3D 1.0 and DS3D, and is compatible with DirectSound 3D and EAX audio effects. Also supports 24-bit SPDIF OUT and SPDIF IN, with optional optical input/output via a daughter card.

Chip signal-to-noise ratio up to 120dB. PCI plug-and-play bus interface full-duplex playback and recording HRTF 3D spatial positioning audio, supporting DirectSound 3D and A3D interfaces.

Supports a wide range of operating system platforms, including MS-DOS, Windows 3.x, 9x, NT, 2000, Linux, and more. Includes MPU-401 GAME/MIDI port and surround SB 16 support downloadable wavetable synthesizer.

Supports DirectMusic SPDIF digital audio specifications:

24-bit stereo, 44kHz sound sampling for recording and playback

120dB audio quality, full-duplex playback and recording

Auto-detects SPDIF IN

CRL 3D audio technology

Supports Microsoft D3D and Aureal 3D interfaces

Supports 2-speaker / 4-speaker and DLS

Supports wavetable music synthesizer

Compatible with traditional sound cards

Full-duplex playback and recording

Supports WIN10 / Windows 98 / Windows 2000 / XP / NT signal voltage (0.5V ~ 5V)