Although the surface of the pad looks like a standard DDR pad, the internal sensors are designed for BOTH dance and pump play.
If you already own a malfunctioned dance pad, you can save the foam inserts and purchase the outside portion here. For PC/Linux, but will also work on Mac Mavericks, Yosemite, El Capitan & Sierra.
Summary of Features:
Raised, reinforced buttons
Arcade-sized circuitry for high scores
Cable length:9 feet
Power Source: direct from your PC