10Pcs/lot 4.0mm x 1.7mm DC Power Male Plug Solder Type Wire Connector 4.0x1.7mm DC Plugs Jack Adapter For DIY Projects Repair

10Pcs/lot 4.0mm x 1.7mm DC Power Male Plug Solder Type Wire Connector 4.0x1.7mm DC Plugs Jack Adapter For DIY Projects Repair

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