- Energy-saving spare or replacement switchable power supply unit for electronic consumers ,- Mains supply of 100V-240V suitable for worldwide use in conjunction with a country-specific adapter ,- Compact power supply unit with excellent efficiency ,- Low energy consumption in standby mode ,- Protection against short-circuit ,- Automatic overload and overheating protection ,- Powerful: max. 24W ,9V/12V/13.5V/15V: 1.5A, 18V/20V: 1.2A, 24V: 1.0A ,- Incl. 7 adapter plugs: ,2 jack plugs - 2.5 and 3.5 mm ,5 DC Plugs: 1.35 x 3.5/1.7 x 4.0/2.1 x 5.0/1.5 x 5.5/2.5 x 5.5 mm ,- Reversible polarity ,LED Function Indicator