Holds 30 Devices: Safely store and charge up to 30 laptops and/or tablets (up to 14) in a secure mobile cabinet. Built-in outlets make charging easy and worry-free. Additional sections at the top and bottom provide adequate storage space for power bricks Digital Keypad Access: Locking keypad keeps laptops and other devices secure, giving access to only those who need it. In the event of a power outage, a back access key is also provided. Great for schools, offices, health care facilities, and more