Astrotek USB Sound Adapter 7.1 Channel – Extend a Mic-in and audio-out to your PC/Notebook/2in1 via USB
ABS Shell USB Sound Adapter 7.1 Channel
1-Extend a microphone-in and an audio-out port to your computer
2-Give your computer totally a new Sound card
3-USB 2.0 to standard 3.5mm headset/headset interface Microphone and headphones soundbox female port
4-No external power supply needed,Plug and play
5-Support for multiple operating systerms,Compatible with Windows XP/Vista/10/8/7,Linux.
6-Packing:1 pc each giftbox