The LockPort line is already available for the Canon 5D Mark III, 7D, Nikon D800 and Blackmagic Pocket Cinema Camera lines. The LockPort A7 and LockPort GH4 models provide a universal clamp and smart micro to full-size HDMI adapter.
The LockPort is designed to save the micro HDMI port on the camera from expensive repairs. Adding a full-size HDMI adapter allows for the use of stronger standard cables.
The LockPort also relocates the HDMI port to the rear of the camera and is integrated with a low profile base plate that works with other plates, heads and rigs.
No word yet on official pricing or availability; however, it should be in the neighborhood of $130 to align with LockPort pricing for other camera models. More details here on the LockCircle website.