10 Male and 10 Female 12v DC Power Jack Adapter Connector for Led Strip CCTV Camera

The ones Ive used work good. Better have a very small screwdriver though.

Like other reviewers did point out, the wire holders don’t work well for thin wires so they get loose too easily. The metal forming the press is thin and gets bent when tightening the screw thus the wire slips. Do you need to supplement the wire with solder

I had one bad , no current through put, I would suggest testing them before use so you do not spend hours finding the problem. They are a solid built item and would buy again but would test them. They fit tight and the screws will take a good twist without stripping. I should give 5 stars but spent to much time tracking down the bad one.

excellent product

Worked great and just what I needed!!

Easy to use easy to wire. Works perfectly with led light runs

I used the male and female 5.5 mm DC connectors all the time for a myriad of projects most notably of course, are the LEDs that I happen to build.

Just what I needed for my projects. Good price, nicely packed and fast shipping.

Cctv

Bought these mainly for the female end. Out of 10 only 5 would conduct from the 2.1 end to the screw contacts. Used one male and that one seemed ok. Have not checked the rest of the male adapters. Would recommend buying from another source. The price was cheap but so was the product.