Glo-shine Pack of 10 2.1x5.5mm 5 Female and 5 Male Dc Power Adapter Connector for CCTV Camera Use Package included: 5pcs DC female and male Jack Power connector Female and male plug type: 2.1 x 5.5mm Color: Silver Tone, Black, Green DC Power Jack Connector Adapter For 5050 3528 Single Color LED Strip Light Applications : CCTV Camera, Strip Light Simple plug on to adapter and connect 2 led strip light wires