AD-5 Keyboard AC adapter
Casio AD-5, Indoor, 100-240 V, 50/60 Hz, 12 W, 9 V, AC-to-DC
Casio AD-5. Power supply type: Indoor, Input voltage: 100-240 V, Input frequency: 50/60 Hz. Product color: Black. Output connections: CTK-2000, CTK-451, CTK-471, CTK-481, CTK-483, CTK-495, CTK-496, CTK-510, CTK-511, CTK-519,..., Maximum current: 0.2 A