The Extron UTS 100 Series of half rack width shelves is a self-supporting system designed for use in environments where a traditional equipment rack or cabinet cannot be located beneath a table top or other furniture surface. The compact, 1U modular shelf system mounts directly to the undersurface of the table top, without rack rails, and supports any combination of half-, quarter-, and eighth-rack products. The UTS 100 Series can be placed next to a table leg, in the center of the table, or within reach of the system user at the table’s edge. The UTS 100 Series includes the UTS 100 Primary Shelf that mounts directly to the furniture's undersurface and supports one or more UTS 150 Secondary Shelf units for additional rack capacity. The system is expandable to meet most rack space needs. UTS 100 Series products are finished in a durable gray powder coat finish to match other Extron products.