This is an Arturia KeyLab Essential mk2 61- key MIDI controller. This is designed to be used with a computer. Keyboard feels great. Comes with a physical pitch bend and mod wheel. 8 pads, 9 sliders, and 9 encoders. Easily integrates with whatever DAW you are using. Also has a MIDI Out port to use with synthesizers and drum machines. Can be powered via USB. Comes with a USB cable. Asking 175 cash, no trade. Text and/or call, at # click for number. Text preferred.