Key benefits and features - Driver optional plug-and-play operation The CM100B sound card chip allows use without a driver, or full functionality when a driver is installed. This provides easy setup and broad compatibility, with optional access to additional sound options such as sound effect settings and sound field configurations. - USB 2.0 digital output with virtual surround Delivers virtual 7.1K processing capability (actually 2.1 channels), providing a surround-like effect comparable to a motherboard-integrated sound card. This enhances gaming, movies, and multimedia playback without needing a separate expansion card. - Flexible input and output connectors USB Type A female interface supports two stereo output jacks and two mono microphone input jacks, enabling multiple headphone and microphone configurations for single or multi-user setups. - Included software for enhanced audio Comes with xear 3D and virtual 7.1K sound simulation software for Windows Vista, enabling you to customize and optimize surround-like audio experiences. Key specifications and compatibility - Chipset: CM100B sound card - Output: USB 2.0 digital - Surround processing: virtual 7.1K (actual 2.1 channels) - Connectors: USB Type A female, 2 stereo output jacks, 2 mono microphone input jacks - Software: xear 3D, virtual 7.1K sound simulation software for Vista Use scenarios - Gaming on a PC Connect headphones and use the virtual surround to improve positional audio. Optional driver installation provides access to sound effects and sound field settings for a customized gaming audio experience. - Voice chat, streaming, and recording The two mono microphone inputs support separate mic setups, while the stereo outputs can drive headphones or external speakers. The driver option enables enhanced sound field adjustments for clearer voice capture and playback. - Multimedia viewing and audio editing The virtual 7.1K processing delivers richer sound for movies and videos, with xear 3D software providing additional surround-like customization for a more immersive listening experience on Vista-available systems. This product maintains compatibility with USB 2.0 interfaces and provides a straightforward, professional audio expansion option, with or without an optional driver for enhanced features.