The CME Xkey 37-Key USB MIDI Keyboard Controller is a compact and portable keyboard designed for musicians and producers. It features a sleek design and comes with the original manufacturer's box and carrying case for easy transportation. The keyboard has a USB out port for connecting to a computer or other devices, and one pedal input for additional control. The Xkey X model has 37 keys and is made by CME. It is in very good condition.