Upgrade your desktop audio with this 4.1 PCI Express Sound Card, featuring 5 audio ports for a rich, immersive sound experience. Perfect for both music production and gaming, this internal audio card supports duplex playback and recording, allowing simultaneous audio output and input. Equipped with HSP56 support, it’s designed for use with stereo surround systems, delivering high-fidelity audio to enhance your multimedia experience. This sound card is ideal for professional audio environments, gaming rigs, or users looking to improve their computer’s sound quality. Key Features: 4.1 Channel Audio Output: Supports full 4.1 stereo surround systems with 5 audio ports (front, rear, center, subwoofer, and microphone input) Duplex Playback & Recording: Allows simultaneous audio output and input for seamless recording and playback HSP56 Support: Offers enhanced compatibility with headset and microphone devices High-Quality Sound: Provides crisp, detailed audio for an immersive listening experience PCI Express Interface: Easily installs into PCIe slots for reliable, low-latency audio processing Wide Compatibility: Compatible with a variety of audio software and works with Windows OS (driver support required) Perfect for Gaming & Multimedia: Ideal for gaming, video editing, music production, and media consumption