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

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

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