Adattatore Alimentatore DC 5V 6V 8V 9V 12V 15V Connettore DC 5,5 4 3,5x1,35mm 2,5mm

Output:1A 2A 3A (for choose). DC plug: 5.5 2.5mm(compatible 5.5 2.1mm) 4.0 1.7mm, 3.5 1.35mm, 2.5 0.7mm(for choose). Saving power. Overload protection. Short circut protection. Over-temperature protection.

eBay