Aluminum USB External Stereo 7.1 Channel 3D Sound Card Adapter

Description:
Spcifications:
High Performance 3D stereo 7.1 Channel USB audio adapter.
Premium Aluminum Ruggedized Housing matches the Macbook/Ultrabook
Audio Out and Microphone In - Perfect for skype headsets
USB 2.0 Hi-Speed specification.
Plug & Play, No external power and no drivers required.
Compatible with any laptop desktop
System requirements
windows 10
windows 8
Windows 7
Windows Vista
Windows XP
Mac OS 8.6 or above

Package included:
1 x USB audio sound adapter