This is a digital mixer that also functions as an audio interface. https://zoomcorp.com/ja/jp/digital-mixer-multi-track-recorders/digital-mixer-recorders/livetrak-l-8/ The AC adapter is an ASUS brand, as the original was lost. As a bonus, I'm including a Micro B to USB-C cable, an XLR to RCA cable, an RCA to phone plug adapter, and a 32GB MicroSD card. - Model Name: LiveTrak L-8 - Included Items: AC adapter, SD card, cables - Number of Input Channels: 8 channels - Output Terminals: XLR terminals, TRS terminals - Mixer Type: Digital Mixer Thank you for viewing. Note: I will not be offering a discount, so please understand.