Bretford's MDM Laptop/Netbook Cart offers room for storing and charging up to 30 laptops at a time. A 15-amp electrical circuit helps regulate a charging cycle through the six 5-outlet power strips, rotating the charge between the lowest batteries. The perforated steel frame allows devices to properly ventilate, and locking front doors prevent theft. Removable slot dividers let you adjust the interior space for larger items, and cable management slots make it easy to organize batteries and cords. Four swivel casters and handles on each end allow for easy movement in tight classrooms. Choose a cart with either a removable back panel or locking back doors.