M-Audio Keystudio USB Midi Keyboard Controller

M-Audio Keystudio USB Midi Keyboard Controller. Condition is Used. Up for bids is an M-Audio Keystudio USB MIDI keyboard controller. It’s barely used. It sat in its box for most of the time I’ve owned it. I bought it brand new from Guitar Center. It’s in excellent condition. It comes with its original box and USB cable. No software. Happy Bidding!