DAYKIT 10 Pairs 12V Male+Female 2.1x5.5MM DC Power Jack Plug Adapter Barrel Connector for CCTV Security Camera Led Strip

Needed for my CCTV parts box.

These work well for their intended purpose. Beware however, that they are not good in high current applications. They were heating up significantly trying to push 11A through them (at 5v). This is not what they are recommended for however, so for more moderate uses they should be fine.

very nice. feel like good quality and works great for my purpose

Everything was done according to the advertisement

Easy to use and good quality low power connections. Price is reasonable considering the product quality. I have used these connectors for a number of projects andI will continue to use these connectors in the future

Exactly what was needed to complete my installation of CCTV cams! Fabulous price A+

Exactly what I was looking for.

I purchased these adapters to test my soldering connection before installing my strip lights in my shower niche. These adapters are very easy to use. All you have to do is connect your wires to the positive and negative sides and use a small screwdriver to tighten the connections. These adapters are a great buy. This adapter allowed me to connect my strip lights to my 12 volt power supply.

Good concept but poor implementation. Not enough insulation on tip of conductors. Shorts out power supply with a big spark and flash every time to parts are inserted into each other. I figure the voltage spike from the spark is going to destroy the end gear or blow power supply fuse. Look for another similar solution as this one isnt the part you are looking for.

Pretty good better use flat screw driver to make tight connection Philip screw driver slips and might strip.