Universal Power Adapter for use with many different devices
Comes with the following size plugs. 2.5*5.5mm, 2.1*5.0mm, 1.7*4.0mm, 1.3*3.5mm, 1.1*3.0mm, 0.7*2.5mm
Voltage selector for 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V
Key included to change voltages. Each voltage selection locks in place securely so it can not accidentally be changed.
Built in USB power output for fast phone charging (2.1A)
Max Power output: 30Watt (2A)
North American style power plug (input 100-240V 50/60Hz)
Center Positive Polarity