Power adapter, stabilized, 36 watts output, input voltage 100-240 volts, output voltage 5.0 volts, 6.0 volts, 7.5 volts, 9.0 volts, 12.0 volts, 13.5 volts, 15.0 volts, selectable output voltage, overheat protection, overload protection, selectable polarity, short circuit protection, barrel connector 3.5 x 1.35mm, barrel connector 4.0 x 1.7mm, barrel connector 5.0 x 2.1mm, barrel connector 5.5 x 1.5mm, barrel connector 5.5 x 2.5mm, USB port, USB micro