IDX C-PIN DC-DC Cable for Sony PMW-EX1/EX3 Camcorders D-tap coupler cable Supports Sony PMW-EX1 and EX3 series camcorders Combines with the IDX A-CA74E Shoulder Adaptor and the IDX P-V212 Endura V-Mount Plate with 2 Pin D-Tap DC Out and Digi-View