Xenocam 12 Pack 2.1mm x 5.5mm Male CCTV Camera DC Power Adapter Connector

They were not advertised correctly

Install my 1st One today!! Worked great and looks awesome

does what it is intended to do. Cheaply made but gets the job done.

Works great just as described.

Simply the easiest way to add a 12v barrel connector to the end of a wire.

excellent

These are perfect for why I wanted them -- ease of connections -- but I didnt think about two other significant aspects: short circuit risk and strain on wires. (1) There is obviously no strain relief in this design so these are not very well suited for a connection that will move around. At least with thin wires, they will tend to bend at a right angle at the terminals. And of course we all know what happens when you bend metal over and over again. (2) It is easy to have some bare wire peeking out when you connect the wire to these but the terminals are so close together that this is a very significant short circuit risk. So make sure you only strip exactly what you need to get into the screw terminals so the wires are still insulated coming out of them.

work great

Well made and works well!

this is the second pack I have used and I love them to be able to connect the power end at the DVR to my multi unit power supply ,I can use number 18 wire from them to my power supply.