Worlde Easy-Key is a 25-key USB MIDI controller/keyboard with pitch and modulation functions, rotary volume fader and four program slots. With Worlde Easy-Key you get a flexible USB/MIDI keyboard with which you can control virtual instruments, synthesizers and effects. You get a velocity-sensitive mini keyboard with 25 keys that you can connect to your computer or sound card via USB or control external synthesizers, sound modules and samplers directly via Worlde Easykeys USB/MIDI output.