Key Lock 3-Point Locking System 1.2mm Steel 16-Bay Tablet Chromebook Charging Cart

Key Lock 3-Point Locking System 1.2mm Steel 16-Bay Tablet Chromebook Charging Cart. Safest in the school. Each AC-SMT equips with one smart PDU which is equipped with an ELCB, it can guard students' body safe and building's electricity while syncing charging laptops. Save time. Except that it is not like timer charging cart, pull-out drawer design can help teacher to save timing of cable management. When used with the stacking kit, the cabinet can be easily stacked and moved to another location, or hung on the wall with ease.