Stern RGB driver board.
Game Compatibility List (may not be a complete list):
AC/DC Let There Be Rock LE
AC/DC Back In Black LE
AC/DC Premium
AC/DC Luci Premium
AC/DC Premium Vault Edition
AC/DC Luci Vault Edition
Metallica Master Of Puppets LE
Metallica Road Case Premium
Metallica Monsters Premium
Metallica Pro
Metallica Pro LED
Stern part #520-5331-00.