EPOS USB Gaming PC Audio Amplifier GSX 300 & []

External Sound Card: Easy-to-connect external sound card delivers clear, high-resolution audio and immersive audio quality. 7.1 Surround Sound: Customize 7.1 surround sound with PC Gaming Suite and set sound profiles to suit your gaming needs, such as adjusting the balance of each band or focusing on specific bands. Speedy Connection: Micro USB connection, 3.5 mm headset socket, and 3.5 mm microphone socket for speedy connection. [Intuitive Design] Equipped with a large manual volume dial for quick operation, customizable smart buttons simplify switching between sound profiles such as stereo sound mode / surround sound mode [Linked with WINDOWS 10 Sound] Automatically synchronizes with Windows and check play volume at a glance