【External USB Sound Card】This USB audio adapter could be a replacement for the broken sound card & add a new 3.5mm aux port to the computer .Support listening and speaking, dual functions. Need No driver and easily adds a 3.5mm TRRS aux port integrated microphone-in and audio out interface to your devices. | 【Wide Compatibility】This USB to 3.5mm Jack Audio Adapter support TRRS headsets and microphones and all the USB audio enable devices, such as PC, Laptop, PS4, Xbox, Mac, 4-Pole Microphone (not support PS3, TV, Car, 3-pole mic). Systems like Windows 10/8.1/8/7/XP/Vista , Linux . Softwares like Skype, Hangouts & etc. | 【Plug & Play for Different Jack Standard】 This USB to audio jack adapter compatible with both Apple CTIA & Android OMTP standard 3.5mm TRRS jack headphone , It will prevent the static , crackling noisy, no respond problems which caused by incompatibility of different standard jacks(Mic - GND port short circuit) . It also work with audio play TRS jack , NOT work with TRS Microphone . NOT work with TS jack . | 【Support Wire Remote signal】 The new generation chip allows this usb to 3.5mm jack audio adapter to support the wire remote control signals like volume adjust , sound recording , pause/play & etc without any peripherals like knob switch and control center . other models in market may not able to provide this convenience & the size much bigger . | 【BUY WITH CONFIDENCE】Koopao is a professional USB audio adapter manufacturer. Every product we launch has undergone rigorous testing and meets the quality standards in US. if you have any questions, pls be free to contact us .