USB 2.0 audio interface, phantom power compatible, with volume adjustment knobs. - Model Name: US-122mkII - Interface Type: USB 2.0 - Input Terminals: MIC/LINE INPUT - Output Terminals: PHONES LINE OUT - Phantom Power: Supported - Mono Mixer: Equipped - Control Knobs: Volume adjustment knobs x 2 - Manufacturer: TASCAM Thank you for viewing. Body only. Recommended for those just starting out with audio interfaces. The number of inputs is easy to handle for beginners and those just starting out. Also, I think it has all the basic functions, such as phantom power and MIDI compatibility. As it is a TASCAM product, you should be able to operate it and install drivers, etc. Thank you very much!