Alesis, a leading manufacturer of professional audio electronics and musical instruments, brings 'extreme software control' with the new QX49 USB/MIDI keyboard controller. The QX49 is the perfect choice to take commanding, tactile control over any music production software. Through a standard USB connection, the QX49 receives power while also transmitting MIDI data to Mac or PC software. With its drum pads, rotary knobs, long-throw faders, snappy buttons and velocity-sensitive keyboard, QX49 provides the user with a thoroughly satisfying music-making experience.