37-key MIDI keyboard, USB connectable. - Model Name: Xkey 37 - Included: Quick Start Guide - Connection Terminals: MIDI terminal (via included dedicated cable) - Cable Type: USB connection cable - Number of Keys: 37 keys, supports initial touch and polyphonic aftertouch Thank you for viewing. Used only a few times for recording after purchase. Comes with the original box, and all accessories are shown in the photos. Includes a USB cable, a dedicated MIDI cable, and a pedal jack cable. There is some minor soiling, but no scratches. Will ship via Rakuraku Mercari within one week.