The Blackmagic URSA Accessory Kit (Base) is a basic camera support package designed for the Blackmagic URSA camera. The BMD URSA accessory package includes: Bridgeplate Adapter (URSA), that adapts the camera to any tripod plate or ARRI standard bridgeplate, and Side Plate (URSA) and Wireless Side Plate Adapter (URSA) which are side plates that expand mounting surface for attaching accessories.