Transport, secure and charge up to 40 devices in one place with the Zip40 Charging Cart. The adjustable dividers in this easy-to-move cart fit tablets, Chromebooks™, Ultrabooks™, MacBooks® and laptops, keeping your devices ready for any lesson plan. PowerShuttle® Technology quickly charges devices while helping prevent electrical circuit overload. With no assembly required, this charging cart moves to the head of the class.