This is an I-O DATA Soundgenic music server that supports high-resolution audio. - Brand: I-O DATA - Model Name: Soundgenic HDL-RA2HF/E HDD 2TB - Included items: AC adapter, power cable - Power input: DC 12V Includes instruction manual. USB connection and network server functions have been confirmed to be working. The product will be delivered as a standalone unit without a box. Please be aware of this.