Input: AC 100-240V 50/60HZ 0.5A Output: 5V/3A 9V/2.22A 12V/1.67A 20W (Max) Material, ABS;Product weight: 39 G (European standard)Product dimensions: 58 * 43 * 27.5mm (American standard), 78.5 * 43 * 27.5mm (European standard) (length * width * height)