Check the listing for details. 20 Pack 12V 5A Male Plug 5.5 x 2.1mm DC Adapter Connector for Security Camera. Condition: New. Listed at 8.99 USD. 20Pcs/Pack DC Male Plug Power Pigtail Cable Wire Features: Cable Pigtail Length 11 inch / 280mm, Male DC Adapter Plug Connector，Outside diameter: 5.5mm, Inside diameter: 2.1mm ,Pack of 20 pcs.100% pure copper stranded wire can provide faster and more stable conductivity, reliable quality, safe connection and fast transmission, which can better connect other devices.12V DC plug cable connector provides easy and safe DIY solution for DC power connection，Compatible with picture, video, sound and other multimedia systems.The ends of the DC power pigtail cable connectors are pre-tinned, making them easy to solder and install, Solid and stable connection.Widely used in surveillance cameras, especially for home security camera surveillance systems, LED light strips, automotive/CCTV equipment, and other DC power supply equipment.