Universal AC/DC 3V 5V 9V 12V 2A 5A 22V 24V Adjustable Led Supply Power Adapter
Outside negative (-) -DC plug size: 5.5mm 2.5mm, Also fit for 5.5 2.1mm -Plug type: US EU UK AU for choose. -Total cable length: 100cm. Pictures 3V-24V 2A 3V-12V 5A 9V-24V 3A. Pictures 3V-12V 10A 9V-24V 5A.