Alesis VI25 Advanced 25-Key USB MIDI Drum Pad and Keyboard Controller

FEATURES
25 full-sized, square-front, semi-weighted keys with aftertouch
16 velocity-sensitive trigger pads with illuminated RGB feedback for beat production and clip launching
24 assignable buttons and 8 assignable knobs interface with your music software
Pitch and modulation wheels deliver expressive, creative control
Seamless visual feedback via LED screen and illuminated buttons and knobs
USB MIDI and 5-pin MIDI Out offer flexible MIDI connectivity
USB-powered and plug-and-play support for Mac and PC
Production software included: Ableton Live Lite and Xpand!2 by AIR Music Tech (downloads)

CONTENTS 
VI25 MIDI Keyboard Controller
USB Cable
Ableton Live Lite (Download)
Xpand!2 by AIR Music Tech (Download)
User Guide
Safety & Warranty Manual REQUIREMENTS

Mac: OS X 10.7, 10.8, or 10.9 (Software Requirements: OS X 10.8 or 10.9)
PC: Windows 7 or Windows 8; Multicore Processor; 2GB RAM

Available USB Port Alesis VI25 Advanced 25-Key USB MIDI Drum Pad and Keyboard Controller Alesis VI25 Advanced 25-Key USB MIDI Pad/Keyboard Controller. Advanced USB Midi Pad/Keyboard Controller. 25 full-sized, square-front, semi-weighted keys with after touch. 16 multi-color RGB backlit pads respond to both velocity and pressure. Designed for hands-on control of your DAW as well as plug-ins and instruments. 8 assignable knobs; 24 assignable buttons. Pitch & Mod wheels deliver expressive, creative control.