The IDX DC-DC Cable for Sony HVR Camcorders is a D-tap pin coupler cable that is designed for use with Sony HVR-Z1, HVR-Z5, HVR-Z7, and HXR-NX5 camcorders.
You must combine the DC-DC cable with the IDX P-V284 Endura V-Mount plate with 2-pin D-Tap DC out and Digi-View; IDX A-CA74E shoulder mount is optional.