Our 15-Unit Laptop Carts feature removable dividers that allow for vertical storage of up to fifteen laptop computers. Features surge and overload-protected 15-outlet electrical unit, 5 inch casters (two locking), and individual cord holders for each laptop. Includes a grommet hole at the back of the unit for cords. Rear panel opens to allow access to the electrical unit. TUV Certified to conform with UL 60950 standards for Safety of Informational Technology.