ITEM NAME:AC 110-240V to DC 5V switching power supply converter SA10-05 D2R9 AC 110-240V to DC 5V switching power supply converter SA10-05 D2R9 High efficiency and reliability Compact size, stable performance Applications: LED lights, LED strip, low-power audio device, etc Input: AC 110-240V 47-63Hz Compact switching power supply is used widely known for voltage step-up / down for electronic products. Features small size and high efficiency and stable performance, is this switching power supply commonly used for LED lighting, low-power audio devices and more used output: 5V 2A power: 10W Size (L x W x H): Approx 2.8 x 1.5 x 1.2 inch Material: Aluminum package contents: 1x switching power supply Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.