5PCS DC plug 5.5 x 2.1MM 5.5*2.5MM male and female 12V 24V Jack Adapter Connector Plug CCTV 5.5x2.1 2.5

5PCS DC plug 5.5 x 2.1MM 5.5*2.5MM male and female 12V 24V Jack Adapter Connector Plug CCTV 5.5x2.1 2.5

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