The https://startech.com/ PCISOUND4LP is a low-profile, 4‑channel PCI sound adapter engineered for compact or slim form-factor PCs. Compatible with legacy Audio SBPro and DOS standards, it ensures smooth, reliable audio performance. It features AC97-based audio processing with a C-Media CMI8738‑SX chipset that delivers high-quality 16‑bit sound at sampling rates up to 48 kHz. The card offers comprehensive playback and capture capabilities, including true full‑duplex operation, support for EAX, Karaoke Key, echoing, and HRTF‑based 3D positional audio (via DirectSound 3D® and A3D®). Connectivity options include 3.5 mm jacks for Line‑In, Mic‑In, front and rear speakers, plus internal Aux‑in and dual CD‑IN connectors. A built‑in 32 Ω earphone buffer enhances personal listening. The package.
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