The USB to 3.5mm Virtual 7.1 Channel Sound Adapter is a highly flexible audio interface that can be used with either desktop or non-desktop systems. Bundled with Xear 30 Sound Simulation Software, it turns your stereo speakers or headphones into a 7.1-channel audio environment. No drivers are required. Just plug and play for Instant audio playback,also compatible with all major operating systems

System requirement:

• Desktop or notebook PC with a USB port
• Windows 98SE/ ME/2000/ XP/ Server 2003/ vsta/  Linux and Mac 05, 10 or higher
• Xear 30 (Virtual 7.1 channel sound simulation software) for Windows XP/Vista

Features & Specifications:

• Compliance with USB 2.0 Full-Speed (12 Mhz) Specification 2.Comping with USB Audio Device Class Specification 1.0
• Compliant with USB Audio Device Class Specification 1.0; 4. USB bus-powered mode. no extremal power required
• Connectors: USB Type-A, Stereo output Jack,Mono microphone- Input Jack
• Functional keys:Microphone-Mute,headset-Mute,Volume-Down
• LED Indicators: Microphone-Mute Status, Activity
• Include Xear 30 and the virtual 7.1-channel sound simulation software for Windows XP and Vista 9.Driverless-NO driver required for Windows 98 SE/ME/2000/XP/