Transform your USB port into a powerful virtual 7.1 sound card with the Mlink USB sound card. Compatible with laptops and desktops, this sound card delivers an immersive audio experience with 7.1 surround sound. With its built-in volume and mute controls, as well as virtual 7.1 audio output for Windows, you can easily adjust audio settings to your preferences. Thanks to its compact size of 57 x 25 x 12 mm, take it anywhere with you. Enjoy quality sound with the Mlink USB sound card.