Ujjdwiurgh PCI Sound Card 4.1 Channel Computer Desktop Built-in Sound Card Internal Audio Card Stereo Surround CMI8738

Supports 4-channel surround sound output, supports DLS sound library technology, supports A3D 1.0 and DS3D, and is compatible with DirectSound 3D and EAX sound effects. Supports 24-bit SPDIF, OUT and SPDIF IN at the same time, and also supports optical fiber input and output through daughter cards This sound card adopts /HT8738 chip The chip's signal-to-noise ratio reaches 120dB, PCI plug and play bus interface - full duplex playback and recording - HRTF 3D spatial positioning sound effect, support DircetSound 3D and A3D interface Wide range of platforms, support MSDOS, WINDOWS3X, 9X, NT, WIN2000, LINUX and other platforms - MPU-401 GAME/MIDI port and surround sound SB 16 support - Downloadable wavetable synthesizer