Input voltage: 100V-240V AC 50/60Hz | Output: DC 12V 4A | Power wattage: Max 48W DC interface size: 5.5mm x 2.5mm (compatible with 5.5mm x 2.1mm) / AC plug type: US plug. Safety design - protection against mis-voltage, short circuit, internal overheating and overload. Widely used in industrial automation, LED display, communication and more. Perfect replacement for 12V 2A/2.5A/3A/3.2A/3.5A as the amperage is not forced. (If your previous adapter is less than 4A, this will be a perfect replacement as the amperage is not forced). What you get: 1 x 12V 4A power adapter + 1 x AC power cord. 100% brand new and high quality DC power supply 1 year free replacement warranty
