14 Pair 28 Pcs (14Pcs Male+14 Pcs Female) DC Power Plug Connector Adaptor Can Handle 16-24AWG Gauge Wire barrel jack adapter dc 12v plug; Premium Quality: Double Layer(Injection Moulding) Provide Best Polarity Connection and Insulation DC Electrical Connector connect wire lead end to a DC 2.1x5.5mm port.
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