The AmpliVox SN3310 Presentation Station with Cabinet that holds all your audiovisual equipment - notebook computers, LCD projectors, document cameras, visualizers and more. This mobile computer cart boasts 4 convenient work surfaces. The larger shelves will hold most document cameras. The locking security cabinet keeps your valuable equipment secure. The Cabinet includes a set of two keys. This attractive multimedia cart has sturdy, black steel sides with gray laminate shelves. This mobile cart has four 3" furniture casters (2 locking), 3-Outlet UL approved electrical assembly with 15 ft. cord and cord management wrap.