The SpiderPro Tether Adapter Plate from Spider Camera Holster can mount to the bottom of any Spider Plate and is also designed to mount directly to a camera without the need of a Spider plate. At the same time, the plate can secure a USB or HDMI cable between the camera body and the plate, which prevents the cable from being accidentally pulled out from the camera's port. This Tether Adapter Plate is Arca-type compatible and has a built-in anti-rotation feature, which is a lip that hugs the edge of the camera body.