Xenocam 10pcs HDVD DC Power Pigtail Female cables connects your security cameras to your power box/power adapter<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Center positive 2.1mm DC plug</li><li>Outside diameter: 5.5mm</li><li>Length: 27cm， Easy installation</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41IqCPj7D1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41dzZTEy3AL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41IqCPj7D1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41dzZTEy3AL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41IqCPj7D1L.jpg" noproxy>