All products are new and fully-tested OEM equivalent replacement parts
AC / DC Adapter Charger Cord for Casio Keyboard CTK-520L CTK-530, CTK-533 CTK-540, CTK-555L, CTK-560L CTK-571 Wall
Input voltage: 100V ~ 240Vac 50/60 Hz
Overload protection
Short circuit protection
Over Temperature protection
Power Saver Protection
100% HI-POT tested
100% cycling burn-in