The PARAPROJECT Trolley i32 PRO acts as both storage and a charging station for up to 32 iPads. To charge or sync an iPad, simply slide it into a slot and connect up with an MFI-certified cable. The trolley recognises the USB connection with the host computer and begins syncing. Users can change these presets depending on their software and wireless syncing via Wi-Fi is also available System supports Lightning connectors. The retracting and lockable swing door saves space and prevents theft.