Power converter from 5 VDC to 9 VDC or 12 VDC.
Input voltage: 5 VDC. USB Type A male connector.
Output voltage tojustable: 9 VDC or 12 VDC (10W).
It has output connectors DC jack 5.2x2.5mm and DC jack 3.5x1.35mm (outside diameter x inside diameter).
Electric cable length 1 m (approximately).