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↓ ↓ ↓ Here is the product description:
New and high quality sound processor.
No drivers required, just plug and play for instant audio playback.
Add a virtual 7.1 channel sound to your PC or laptop.
Turn your stereo speaker or earphones into 7.1 channel environment.
USB 2.0 Full-speed (12Mbps) specification
USB Audio device class specification 1.0
USB HID class specification 1.1
USB bus-power mode, no external power required.
Two jacks, one is for stereo output, and one is for mono microphone input
Virtual: 7.1
Supports system: Windows 98SE /ME/ 2000/ XP/Server 2003/Vista/ Linux/ Mac OS 10 or higher
Requirements: Desktop or notebook PC with a USB port, Stereo active speakers or stereo earphone
Length: 25cm
Color: Black, White
Packing List:
1x 7.1 Sound Card