Sliding shelves with flexible and durable device dividers allow you to easily store and remove almost any Chromebook, laptop, or tablet Efficient intelligent charging system for all of your devices from one plug while protecting circuits from overloading Cable management in the front device section and separate rear power section easily organizes power supplies and routes cables to each device Both the device section and separate rear power section feature steel doors with 3-point key lock mechanism and the option to add your own padlock for extra security 3-point key lock mechanism with keys provided and the option to add your own padlock for extra security 5" high-grade wheels with brakes and direction lock, and a recessed push handle for maximum mobility Improved device compatibility with three zones and easy to service or swap parts Eliminate clutter and streamline device management in your classroom with the V7 Charge Cart. This robust mobile charging station offers secure storage