- Connection and inputs: USB connection with 2 stereo outputs and 2 microphone inputs for flexible audio setup. - CM100B sound card chip: enables driverless use for immediate listening and recording, and allows access to additional functions by installing a driver, including sound effect settings and sound field settings with good compatibility. - Driverless on older systems: no driver required when using Windows 98, Windows XP, or Windows Server. - Virtual surround sound: includes software for virtual 7.1 channel sound simulation to enhance spatial audio when using compatible applications. - Simple integration and compatibility: designed to work with a range of systems and configurations, with optional driver installation for advanced control. - Practical use scenarios: - Live streaming or podcasting with a co-host: two microphones allow simultaneous voice capture from two speakers, with optional sound field adjustments for a wider, more immersive audio environment. - Online gaming or voice chats: dual mic inputs for team communication and the 7.1 surround simulation to enhance in-game audio cues. - Small video meetings or content creation: two mic inputs support presenter and guest setups, while the stereo outputs provide clear monitoring for audio quality checks. - Performance and reliability: built-in CM100B chip delivers driverless operation and reliable compatibility, with the option to install drivers to access enhanced sound effects and sound field settings as needed.