White, 32-Key, Usb Midi Keyboard Controller (Akm320) From Midiplus That Works The AKM320 32 mini size master keyboard controller which includes pitch and modulation wheels, volume slider, octave buttons (up down), transpose buttons (up down) and sustain pedal input. It's powered via a single USB cable and works instantly with computer building Mac OS X or Windows XP and above. Product Features 32 mini-keys velocity sensitive keyboard Pitch, modulation, octave, transpose function Sustain interface (Not include sustain pedal) USB B-type to connect computer (include USB cable) Plug and play with Windows, Mac devices Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!