AC Adapter Color: Black, Frequency: 60Hz, Frequency: 50Hz, Input Voltage: 110V AC, Input Voltage: 220V AC, Input Voltage Range: 100 V AC to 240 V AC, Output Voltage: 12V DC, Output Voltage: 1.5V DC, Output Voltage: 3V DC, Output Voltage: 4.5V DC, Output Voltage: 6V DC, Output Voltage: 7.5V DC, Output Voltage: 9V DC, Output Voltage Range: 1.5V DC to 12V DC Sold as 1 each