3-2-3 power injection T's with Ray Wu ends. The data line is a pass through from one end to the other with no T. The Positive and Negative T off to the 2 wire pigtail for the power injection.
3-3-3 Power Injection T's with Ray Wu ends. All 3 Pins connect in the T for use with regular 3 core extension.
Longer 40cm injection pigtail.