Thank you for viewing. This is a Yamaha AG03MK2 that I purchased about two years ago. I used it for streaming and calls, but I'm selling it because I no longer use it. ★Contents★ AG03MK2 unit Outer box Quick guide Two cords (see image 3) Instant purchase OK Yamaha AG03 audio interface with USB connection, 2-channel input, reverb effect, and loopback function. - Brand: Yamaha - Model: AG03 - Connection type: USB - Number of input channels: 2 - Monitor output: Yes - Headset connection: Yes - Effects: Reverb - Mixing function: Input mix - Loopback function: Yes Thank you for viewing.