PCI Sound Card, Channel 4.1 Internal Card with Optical Disc, 24‑bit SPDIF Digital Stereo for Win 98 / 2000 XP/NT Signal Voltage

This sound card uses CMI/HT8738 chip. The chip's signal-to-noise ratio reaches 120dB, PCI plug-and-play interface full duplex playback and recording-HRTF spatial positioning sound effects, supports 3D and A3D interfaces. Compatible with 98 / for 2000 / XP / NT signal voltage (0.5V~5V). Supports 4-channel surround sound output, supports DLS sound library technology, supports A3D 1.0 and DS3D, support DirectSound 3D and EAX sound effects. Supports 24-bit SPDIF, OUT and SPDIF IN at the same time, and supports fiber optic input and This card supports music synthesizer, traditional sound card and supports full duplex playback and recording. Support Direct Music SPDIF Digital Audio Indicators: 24-bit stereo, 44KHz sound sampling recording and playback, 120dB sound quality, full duplex playback recording.