Set up a ClickShare-enabled meeting room with the Barco R9861821US Hub Core kit. The package combines a ClickShare Hub Core configuration, one ClickShare Button and a CAT extender. It gives room designers a defined ClickShare package for spaces where participants need a Button-based wireless presentation workflow and the installation calls for an included extender component. The included CAT extender supports installations where system components need a cabled connection across the room rather than being co-located. That makes the kit relevant to conference rooms with separated equipment positions, including spaces where display-side hardware, room equipment and the hub location are not installed at the same point. The extender is included with this configuration rather than needing to be sourced separately. This specific Hub Core package is distinguished by its one-Button configuration, included CAT extender and TAA designation. Select it when those three bundle attributes match the room requirement. The single Button suits a room that needs one supplied presentation control point; additional participant-access requirements should be assessed separately from the contents of this kit.