The Usb Midi Keyboard Controller, Akai Professional Lpk25, Features 25 Product Details Melodic Performance in the Palm of Your Hand! A Real Controller for Real Music Creation Mini Keys, Major Performance - 25-key MIDI controller keyboard with responsive keys to play with feel and dynamics. Enjoy expressive songwriting, composing, jamming, playing melodies, bass lines, and more Full Range Experience - Play every note with ease. Use the dedicated octave up and down buttons to transpose the range of your software instruments plus a sustain button for expressive performances Feature Packed - Use the built-in arpeggiator and clock for creative control of any of your sound sources like software instruments, synthesizers, or USB-enabled modular gear, all by one USB cable Customized Production - With 8 programmable preset slots you can instantly recall your mappings for DAWs, virtual instruments, and more. Create, edit, and manage all your presets from the computer Versatile Performance - The USB Studio MIDI controller is perfect for your songwriting, beat-making, and DJ remixes whenever you're inspired. The sleek design fits alongside your studio equipment Effortless Setup - With USB power and plug-and-play compatiblity for Mac or PC, LPK25 has a simple setup process. Spend less time configuring and more time writing music wherever you create music Universal Compatibility - Works with all popular applications including GarageBand, Logic, Studio One, Cubase, Ableton Live, ProTools, Reason, FL Studio, Digital Performer, Adobe Audition, and more Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.