SmallRig HDMI and USB TypeC Cable Clamp for Nikon Z5.Z6.Z7 Camera 2927
Price: £24.99 from Wex Photographic
SmallRig HDMI & USB Type C Cable Clamp for BMPCC 4K & 6K Cage Dark Olive 2768
SmallRig HDMI & Type C Right Angle Adapter For BMPCC 4K Camera Cage AAA2700