USB-5.1Channel-Sound-Card

Specifications:
Color: blue / green / grey 
Shell material: ABS
Installation: external
Sound support: DirectSound 3D
Interface: USB2.0 full speed port
Support format: WAV / MP3 / WMA / MPEG1 (VCD) / MPEG2 SVCD) / AVI / DVD_Audio / DVD_AC3 / DVD_DTS / DiVX
Support functions: MS DirectX, EAX1.0 / 2.0, HRTF 3DX
Product size: 5 * 2 * 1cm

Plug and Play USB 2.0.
USB bus-powered mode, no external power required.
Supports 3D post tonal sound and virtual 5.1 CH sound track.
Speaker/headphone jack Microphone jack.