DZYDZR 1 Meter 2.1mm x 5.5mm DC 12V Adapter Cable DC Plug Extension Cable + 2pcs 2 Way Splitter Cable Male to Female Black, for LED, CCTV, Car, Monitors

Does the Job. I had to cut one open for my application and found the wires inside were of adequate gauge, copper stranded and color coded red and black correctly.

These are a must have for powering two cameras from one power source. The work perfectly and I would highly recommend them.

love it!

Worked great to split the power supply between button lights and amp on my arcade setup. Used the second one to split power between a Pandoras box and LCD controller board. Two power supplies for the whole setup.