5Pair / 10PCS 12V 3A 5.5x2.1mm DC Power Male Plugs Connector DC Power Socket Female Jack Screw Nut Panel Mount Adapter 5.5*2.1mm

5Pair / 10PCS 12V 3A 5.5x2.1mm DC Power Male Plugs Connector DC Power Socket Female Jack Screw Nut Panel Mount Adapter 5.5*2.1mm

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