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 AND TABLETS. A SEPARATE SHELF STORES POWER ADAPTERS AND CORDS WITH CABLE MANAGEMENT FOR EASY CHARGING. A 16-OUTLET AC POWER STRIP WITH VERTICAL OUTLETS HELPS PREVENT ADJACENT OUTLETS FROM BEING BLOCKED BY WALL CHARGERS. INCLUDES ONE ETL/CETL LISTED 16-OUTLET 120V/15A ELECTRICAL ASSEMBLY WITH A 6' POWER CORD. STACKABLE FOR EASY EXPANSION.