Type c audio adapter cable can help you to solve the problem of only one audio port on the computer or damage of your computer's sound card.Fashion and simple. Small size is convenient to carry on. Reasonable space design, double hole plug is not crowded.No drive needed, easy for using. It adds a mono microphone input and a stereo audio output port to your computer through the USB port, so you can connect the headphones, speakers, or with a 3.5 mm jack the microphone to your computer via a USB connection. Virtual stereo sound in high fidelity quality. Smart noise-cancelling chip can prevent electromagnetic interference and restore the music details, let you enjoy the stable & wonderful sound quailty. This usb c sound card external audio splitter is really suitable for Skype / ICQ / Google Chat / TeamSpeak, and also good for the second source of simultaneous operation for speakers and headphones. USB sound card adaptor can support Windows 10 / 98SE / ME / 2000 / XP / Server 2003 / Vista / 7 / 8 / Linux ,etc.The connected USB cable can supply power, no external power required. Color: silver Material: plastic case Size: 4.3 * 2.6 * 1.1cm PC Port: Type-C Male Audio Port: 3.5mm Female Chip: HS100B Sound Channel: 7.1 Packge Included:1* USB sound card external adapter Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.