You can connect a microphone and an instrument at the same time for music production, and at the same time you can play the accompaniment on the computer for recording. Can support switching stereo/mono output for recording. The 24BIT-192KHZ top-of-the-line converter provides a maximum sampling rate of 192KHz and a resolution of 24 bits, providing pristine audio quality. The sound card is connected to the PC and supports plug and play. The Right Occasion Sound /Artist Guitarist/Singer/Songwriter/Producer Making Music/Pop Music/Film Score. Type: sound card Recording bit rate: 24Bit 192KHz of application: computer notebook recording, voice chat, online live K song Size: 190 x 100 x 40mm : Metal colour: orange Package Contents: 1 x Sound Card 1 x Connecting Cable 1 x English Manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.