External USB 2.0 to Virtual 7.1CH Audio Sound Card Adapter for Raspberry Pi

Features:

Compatible with standard USB2.0/1.1/1.0
Support USB full-speed and high-speed transfer stolen
USB bus-powered mode, no external power required
Connector: USB A-type, stereo output, mono microphone input jack
Function keys: Microphone - Mute, Speaker - Mute, Volume up - down
LED indicator shows port status and work
Support Windows 98SE/2000/ME/XP/VISTA
Do not need to install any drivers, plug and play real-time audio playback
Fully tested to work with the Raspberry Pi.
Package Includes:
1x USB Audio Adapter for Raspberry Pi