Description These connectors are items for LED strips and and DC connectionsto the 12V power supply. Easy to install. Simply plug on to adapter and connect 2 led strip light wires. Male and female, screw terminal and bare wire options. Suitable for security, and surveillance camera use, video supply, and electronic recorder. Features - Color: Mainly black - Shell material: PVC Plastic and Electric Parts - Internal diameter 2.1mm - External diameter 5.5mm - Rated voltage: 12V - Support power for LED RGB Strips, DC connect using, CCTV camera accessories, such as video supply, and electronic recorder. - Reliable connect and good performance. No electrical tap, No splicing, no crimping, but only a small screw driver. - Screw terminal strip for connecting power wires. - Perfect solution for those who want to make custom power cable. - Easy to install. Simply plug on to adapter and connect 2 led strip light wires.Packing list: 5 x Male Connector 5 x Female Connector