USB Audio Adapter External Audio Sound Card Adapter with Speaker Headphone and Microphone Jack for USB Audio Device

Driver-free: Support WINXP, VITST, WIN7win8.1 system without driver installation;

Simple operation: just connect the earphones or speakers, and you can enjoy the wonderful music immediately!! Small size, easy to carry.

Good compatibility: USB2.0 pure digital audio output, virtual 7.1 channel processing capability (actually 2.1 channels), the effect is similar to the HD sound card integrated on the motherboard, and the effect is much better than the integrated sound card such as AC97, no noise, no current sound, The microphone is very loud, especially suitable for online chat.

Convert analog signal (line signal of microphone and CD, MP3, TV, tape recorder, etc.) into digital signal and save function, simple USB interface device, plug and play.

How to use:
1. Connect the USB stereo sound adapter to usb port in computer
2. Wait a few seconds until your operating system tells you that USB driver install successfully
3. Connect your headphone to the audio adapter headphone jack