Made with all steel construction for security. Doors and panels are perforated for ventilation. Doors are channel reinforced for extra strength and feature keyed, 2-point locking latch for security. Each slot measures 1-5/8"W x 16-5/16"D x 12"H and fits most 15" diagonal-screen laptops, Chromebooks and tablets including iPad Proa,,!. A separate shelf stores power adapters and cables with cable management for easy charging and is height adjustable to accommodate device requirements. Comes equipped with two UL-listed 16-outlet AC power strips with vertical outlets to prevent blocking of outlet from typical wall chargers. Includes Two 16-outlet 15 amp electrical assemblies with a 6' power cord. Easy assembly.