For connecting multiple cameras to one transmitter using PC to household cables or for connecting multiple flashes to one receiver using household to flash sync cables.
Cable length: 40 cm
From 3.5 mm mono miniphone
To 3 head household tap
Caution
Connecting multiple flashes to a single receiver is not recommended. Different flashes can have very different sync voltages. Connecting them together via the M3H adapter could cause damage to the flashes, and they may not trigger. Identical flashes with known identical sync voltages may work when connected together, but operation is not guaranteed to be risk free. Make sure to connect all flashes using the same polarity!