UltraCompact Cart The one-stop cart. Features: The pint-sized AnthroCart, the space-saving UltraCompact Cart includes a retractable keyboard caddy in addition to shelf space. This small cart makes a perfect presentation cart in the conference room with a place for a projector and desktop computer or a mobile computer desk that tucks away into a corner or closets between projects. Basic Unit: The UltraCompact Cart comes with two shelves, four legs, one retractable keyboard, mouse caddy, one base tube and four 2 3/8” casters (front two locking). The top shelf is 3” deeper than the lower shelf. The smaller profile of the lower shelf prevents painful encounters with your knees and shins. Specifications: - Strong. - Configurable. - Mobile. - Durable. - Easy to assemble.