Power the MDR from 2pin LM.0B, EU type (Pin1=GND) as used by ARRI, RED, etc. Will power the MDR from an ALEXA (12V) and RED (AUX 2-pin).
Cable Length 40cm. This cable has a right-angled LM connector and colour coded overmold allowing for an easy compact setup.
Cable is wired 1-1, 2-2… So it assumes that the power supply Pin #1 = GND