Mac Tools says the MB199UC three-drawer Utility Cart with a split-shelf work surface was designed to meet the demanding needs of today's automotive technician. The split top shelf work surface has separate storage for a laptop computer and other electronic devices such as a cell phone or tablet. Access to a power outlet located in the top compartment provides power for your electronic devices such as charging your cordless batteries while keeping them secure. These conveniences allow for greater efficiency by keeping tools right where you need them. An optional sliding lower shelf provides easy access to the lower storage area.