DC 5.5X 2.1 MM female jack plug adapter Connectors to DC 7.9 5.5 4.8 4.0 3.5 3.0 mm 2.5 2.1 1.7 1.35 0.7 mm Male power adaptor
USD 0.23USD 0.27
DC 5.5X 2.1 MM female jack plug adapter Connectors to DC 7.9 5.5 4.8 4.0 3.5 3.0 mm 2.5 2.1 1.7 1.35 0.7 mm Male power adaptor