100v-240v converter adapter dc 12v 1a 9v 1a / 5v 2a / 12v 500ma power supply us plug

be customized jack size: 5.5mm x 2.5mm / 4.8mm x 1.7mm / 4.0mm x 1.7mm / 3.5mm x 1.35mm / 3.0mm x 1.1mm / 2.5mm x 0.7mm or other