Features:
Complaint with: USB 2.0 Full-Speed(12Mbps) Specification;USB Audio Device Class Specification 1.0;USB HID Class Specification 1.1.
Connectors:USB Type-A,Stereo output jack,Mono microphone input jack.
Functional keys:Microphone-Mute,Speaker-Mute,Volume-Up,Volume-Down.
Include Xear 3D,the Virtual 7.1 channel sound simulation software for Windows XP/Vista.
Driverless No driver required for Windows 98SE/ME/2000/XP/Server2003/Vista,linux,MacOS.

Introduction:
5Hv2 USB7.1 Channel External Sound Card Game
The USB Virtunal7.1 Channel Sound Adapter is a highly flexible audio interface which can be either with Desktop or Notebook systems.
Bundled with Xear 3D Sound simulation software,it turns your stereo speaker or earphones into 7.1 Channel environment.
No drivers required,just plug and play for instant audio playback,also compatible with all major operation systems.

System requirement:
Desktop or notebook PC with a USB port
Windows 98SE/ME/2000/XP/Server2003/Vista,linux,MacOS 10 or higher
Xear 3D (Virtual 7.1 channel sound simulation software) for Windows XP/Vista
Strereo active speaker or stereo earphone
Mono microphone(Optional)

Package Included:
1*USB2.0/5Hv2 sound