The Da-Lite Lexington Multimedia Lectern is a 48 x 32 x 22" floor lectern. This lectern has a platform to do a complete computer-based presentation and can accommodate up to a 15" computer screen. It features a keyboard shelf that has a fixed-height pullout with a fold-down door, so the keyboard can be concealed when not in use. The adjustable equipment shelves can store a CPU or other equipment. This lectern is for 220V electrical systems only.