For added functionality, the top of the cart serves as a workspace where you can place a projector, or any device weighing up to 25 lbs. The cart also features directional locks on the rear wheels so you can confidently steer Your compact cart across busy hallways with ease. Fit devices of varying sizes snugly within the cart-by flexibly adjusting the shelves and dividers to meet your needs. Route power cables through handy divider slots to keep your cart neat and tidy. For added convenience, install an optional docking kit for Dell chrome book and latitudes-eliminating the hassle of routing cables to each device.