adapter, converter sound and microphone Consists of a USB 2.0 head for connecting to a computer, notebook, Mac and the other side is a port AUX 3.5 mm female.
 Divided into 2 holes, with a red hole for a microphone and a green hole for headphones, speakers, which have a C Media Chip inside to enhance the sound quality. more sharp

 feature
 - Convert the audio and microphone to USB - Can use the microphone - Good sound quality, no falling - Easy to use, no need to install any programs Plug and Play - Compatible with USB Audio Class enabled system including Windows 10/8.1/8/7/Vista/XP, Mac OS X,PS4, Linux, and Google Chromebook, Windows Surface 3 pro,Raspberry Pi. etc.