Includes only the main unit and cable. MOTU M2 USB-C connection compatible - Model Name: MOTU M2 - Input Terminals: IN 1/L, IN 2/R (XLR/TRS) - Phantom Power: 48V - Monitoring Function: MONO switch - Exterior Color: Black - Output Terminals: Headphone output - Connection Method: USB-C Included: USB cable Used for about a year. No defects or malfunctions.