Sound Card Portable Laptop cm6642 Aluminum Alloy Headsets Desktops Microphone

【2 in 1 Design】: The USB to 3.5mm 6.35mm audio jack adapter support both listening and microphone talking, allowing you easy access to a wide selection of audio input and output ports. 【Durable Material】: The audio converter adopts aluminum alloy shell, sturdy and durable.