This is a TASCAM US-122L USB 2.0 Audio/MIDI Interface. It has scratches and dirt from use. Please check the photos. [Brand] TASCAM [Model Number] US-122L Only the main unit and USB cable are included. The manual is available as a PDF on the manufacturer's website, so please refer to it. The following information is for use with Mac. (Operation on Windows OS has not been confirmed due to lack of environment) The latest driver for the US-122L was released in 2010 for MacOS X 10.6 (Snow Leopard), but it can be used on macOS Mojave by using the driver (3.25rc2) for the US-122MKII. It is unknown whether it can be used on macOS newer than Mojave. Please understand the above before purchasing. Thank you. TASCAM Audio Interface for PC US-122L Brand: TEAC