Home Office 12 Capacity Secure Tablet Vertical Wall Desktop Charging Box -Charges, stores and transports up to 12 tablets or Chromebooks (6 per shelf). Charging station can be mounted to a wall or sit on any flat surface Padded interior with rubber-coated dividers safeguards devices from damage. Secure key-lock; includes two keys. All-steel construction ,Ventilated sides allow constant airflow to avoid overheating. Includes two UL-Listed 6-outlet 120V/15A vertical electrical power strips Meets ANSI/BIFMA standards. Sold Only Charging Box. Tablets / Chromebooks Not Included Arrives assembled; includes drywall-mounting hardware Unit comes fully assembled. Length of cord: 10 feet.