Purchasing Notice 1: Before making a purchase please check the JACK size. It is only compatible with devices with sizes: 5.5 mm x 2.5 mm and 5.5 mm x 2.1 mm. Purchasing Notice 2: 12 V 1A
Power Supply: The output voltage must only be equal to 12v and the maximum output current is 1A. This means it can only provide currents ranging from 12v 0.1A (or even lower) up to 12v 1A including 0.1A 0.2A 0.3A 0.4A 0.5A 0.6A 0.7A 0.8A 0.9A and 1A.
Input & Output: 100-240V ac input 50/60hz dc 12V 1Amp output 12 Watt
max wattageMultiple Protections: Over current protection over-voltage protection overload protection and short-circuit protection. (Please check your device model output and plug size before buying)
Wide Application: Widely used to drive 2835 5050 WS2811 12V LED strip lights video surveillance system DVR NVR CCTV security camera system Arduino projects keyboard pianos portable speaker wireless microphones desktop switches pumps LED signs garage door opene IR lamps.