The AmpliVox SN3395 Computer Cart (Dark Gray Shelves) will serve as either a stand-up or seated workstation for laptops or desktop computers. This laptop cart has a hydraulic height adjustment. The steel frame and high-pressure laminate shelves will stand up to heavy use, making it ideal for a classroom or computer lab. Includes a top shelf, Pull-out shelf for a keyboard or projector and a lower shelf that fits your printer or other equipment. The 2" casters enable mobility on this multimedia cart.