With this external sound card converter, you can effortlessly switch between your headphones and speakers without the need for multiple adapters. Its versatile functionality supports a wide range of audio devices, ensuring compatibility with various headsets, microphones, and sound systems, providing a seamless audio experience. Features -Color:Black -Material:Aluminium alloy,PVC -Size:14.00X2.40X1.50cm/5.50X0.94X0.59in -Dual purpose design: combines the functions of an external sound card and a headphone/microphone adapter for added convenience -Exceptional audio clarity: audio cables ensure clear and consistent sound quality for an improved audio experience -Broad device support: compatible with multiple devices such as laptops, mobile phones, and tablets, suitable for various applications -Effortless setup: no driver installation required, just plug in and start using, making it extremely easy to operate - build: engineered for durability, capable of enduring extensive use without breaking down Package list: 2 x sound card converter