M-Audio SP-2 | Universal Sustain Pedal with Piano Style Action for Electronic Keyboards Classic-style sustain pedal for use with any electronic keyboard Designed to work and feel just like acoustic piano's sustain pedal Slip-resistant rubber bottom grips the floor while you play High-quality chrome foot pedal with expressive half-pedal capabilities Includes 6-foot cable with 1/4-inch jack; 1-year warranty