7.1 Channel USB 2.0 External Sound Card w/Dual 3.5mm Headset and Microphone Jack Interface,Laptop USB Stereo Mic Audio Adapter

The USB Virtual 7.1 Channel Sound Adapter is a highly flexible audio interface which can be used either with Desktop or Notebook/Laptop systems; it turns your stereo speaker or earphones into 7.1 channel environment, giving you high quality sound enjoyment. 

Features

Plug and play,automatic installation

USB bus-power, no external power supply needed

Dual Stereo audio out and mono microphone sockets

With microphone-mute, speaker-mute, volume up and down four function keys 

Xear 3D driven for verious 3D soud simulation

Turn your stereo speaker or earphones into 7.1 channel environment 

Two jacks, the green one is for stereo output, and the yellow one is for mono microphone input 

Specifications: 

USB 2.0 Full-speed (480Mbps) specification 

USB HID class specification 1.1 

USB Audio device class specification 1.0 

USB Type A, 2x 3.5mm stereo output jack, 2 x mono microphone input jack connectors 

Supports: Windows 98se /ME / 2000 / XP / Server 2003 / Vista/Windows 7 and Windows 8 Linux/ MacOS 10/ 

System Requirement : Desktop or notebook PC with a USB port, Stereo active speakers or stereo earphone