Each of the nanoSERIES2 of ultra-compact and low-profile USB-MIDI controllers will fit perfectly in front of your laptop computer or desktop keyboard, offering impressive control while conserving valuable set-up space. Simply connect a single USB cable, and you've got a music production studio on your desk at home or on the go. The nanoSERIES2 controllers are the ideal companions for the 37-note, natural-touch Korg microKEY. The latter's dual USB hub ports allow any two nanoSERIES2 controllers to be connected directly to the microKEY to create a customized, expanding control center for any music production system.