Olympus RS27H Keyboard and Multimedia USB Foot Pedal / 3 Switches , Control PC or Mac with your foot &hellip; 3 Programmable Buttons switch , Need Help ? Call 888-222-3839 Multimedia Keys Support (Scan Next Track, Stop, Play/Pause, Increase volume, Decrease volume. Launch Media Player Windows & Mac). Create Keyboard shortcuts support (e.g. "Ctrl + Alt + P" or "Alt + 1") Anti-slip base to ensure the foot switch remains secure and stable at all times Foot Switch Configuration Software (download).